19580491336

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{2801}}^1$

素因数の和:3887

約数の個数: 96

約数和(自身を含む): 45278919000

約数和(自身を除く): 25698427664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1049, 1666, 2098, 2801, 3332, 4196, 5602, 6664, 7343, 8392, 11204, 14686, 17833, 19607, 22408, 29372, 35666, 39214, 47617, 51401, 58744, 71332, 78428, 95234, 102802, 124831, 137249, 142664, 156856, 190468, 205604, 249662, 274498, 333319, 380936, 411208, 499324, 548996, 666638, 873817, 998648, 1097992, 1333276, 1747634, 2333233, 2666552, 2938249, 3495268, 4666466, 5876498, 6990536, 9332932, 11752996, 18665864, 20567743, 23505992, 41135486, 49950233, 82270972, 99900466, 143974201, 164541944, 199800932, 287948402, 349651631, 399601864, 575896804, 699303262, 1151793608, 1398606524, 2447561417, 2797213048, 4895122834, 9790245668, 19580491336]

約数ペア:

[(1, 19580491336), (2, 9790245668), (4, 4895122834), (7, 2797213048), (8, 2447561417), (14, 1398606524), (17, 1151793608), (28, 699303262), (34, 575896804), (49, 399601864), (56, 349651631), (68, 287948402), (98, 199800932), (119, 164541944), (136, 143974201), (196, 99900466), (238, 82270972), (392, 49950233), (476, 41135486), (833, 23505992), (952, 20567743), (1049, 18665864), (1666, 11752996), (2098, 9332932), (2801, 6990536), (3332, 5876498), (4196, 4666466), (5602, 3495268), (6664, 2938249), (7343, 2666552), (8392, 2333233), (11204, 1747634), (14686, 1333276), (17833, 1097992), (19607, 998648), (22408, 873817), (29372, 666638), (35666, 548996), (39214, 499324), (47617, 411208), (51401, 380936), (58744, 333319), (71332, 274498), (78428, 249662), (95234, 205604), (102802, 190468), (124831, 156856), (137249, 142664)]