19336033808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{7253}}^1$

素因数の和:9112

約数の個数: 80

約数和(自身を含む): 46140546816

約数和(自身を除く): 26804513008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1831, 3662, 7253, 7324, 12817, 14506, 14648, 23803, 25634, 29012, 29296, 47606, 50771, 51268, 58024, 94289, 95212, 101542, 102536, 116048, 166621, 188578, 190424, 203084, 205072, 333242, 377156, 380848, 406168, 660023, 666484, 754312, 812336, 1320046, 1332968, 1508624, 2640092, 2665936, 5280184, 10560368, 13280243, 26560486, 53120972, 92961701, 106241944, 172643159, 185923402, 212483888, 345286318, 371846804, 690572636, 743693608, 1208502113, 1381145272, 1487387216, 2417004226, 2762290544, 4834008452, 9668016904, 19336033808]

約数ペア:

[(1, 19336033808), (2, 9668016904), (4, 4834008452), (7, 2762290544), (8, 2417004226), (13, 1487387216), (14, 1381145272), (16, 1208502113), (26, 743693608), (28, 690572636), (52, 371846804), (56, 345286318), (91, 212483888), (104, 185923402), (112, 172643159), (182, 106241944), (208, 92961701), (364, 53120972), (728, 26560486), (1456, 13280243), (1831, 10560368), (3662, 5280184), (7253, 2665936), (7324, 2640092), (12817, 1508624), (14506, 1332968), (14648, 1320046), (23803, 812336), (25634, 754312), (29012, 666484), (29296, 660023), (47606, 406168), (50771, 380848), (51268, 377156), (58024, 333242), (94289, 205072), (95212, 203084), (101542, 190424), (102536, 188578), (116048, 166621)]