19381074258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1\times {\mathrm{7369}}^1$

素因数の和:12211

約数の個数: 64

約数和(自身を含む): 47723639040

約数和(自身を除く): 28342564782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 4817, 7369, 9634, 14451, 14738, 22107, 28902, 33719, 44214, 51583, 62621, 67438, 95797, 101157, 103166, 125242, 154749, 187863, 191594, 202314, 287391, 309498, 375726, 438347, 574782, 670579, 876694, 1315041, 1341158, 2011737, 2630082, 4023474, 35496473, 70992946, 106489419, 212978838, 248475311, 461454149, 496950622, 745425933, 922908298, 1384362447, 1490851866, 2768724894, 3230179043, 6460358086, 9690537129, 19381074258]

約数ペア:

[(1, 19381074258), (2, 9690537129), (3, 6460358086), (6, 3230179043), (7, 2768724894), (13, 1490851866), (14, 1384362447), (21, 922908298), (26, 745425933), (39, 496950622), (42, 461454149), (78, 248475311), (91, 212978838), (182, 106489419), (273, 70992946), (546, 35496473), (4817, 4023474), (7369, 2630082), (9634, 2011737), (14451, 1341158), (14738, 1315041), (22107, 876694), (28902, 670579), (33719, 574782), (44214, 438347), (51583, 375726), (62621, 309498), (67438, 287391), (95797, 202314), (101157, 191594), (103166, 187863), (125242, 154749)]