19001514

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 40

約数和(自身を含む): 44367840

約数和(自身を除く): 25366326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1319, 2058, 2401, 2638, 3957, 4802, 7203, 7914, 9233, 14406, 18466, 27699, 55398, 64631, 129262, 193893, 387786, 452417, 904834, 1357251, 2714502, 3166919, 6333838, 9500757, 19001514]

約数ペア:

[(1, 19001514), (2, 9500757), (3, 6333838), (6, 3166919), (7, 2714502), (14, 1357251), (21, 904834), (42, 452417), (49, 387786), (98, 193893), (147, 129262), (294, 64631), (343, 55398), (686, 27699), (1029, 18466), (1319, 14406), (2058, 9233), (2401, 7914), (2638, 7203), (3957, 4802)]