19429734

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 20314266

約数列:

[1, 2, 3, 6, 79, 158, 179, 229, 237, 358, 458, 474, 537, 687, 1074, 1374, 14141, 18091, 28282, 36182, 40991, 42423, 54273, 81982, 84846, 108546, 122973, 245946, 3238289, 6476578, 9714867, 19429734]

約数ペア:

[(1, 19429734), (2, 9714867), (3, 6476578), (6, 3238289), (79, 245946), (158, 122973), (179, 108546), (229, 84846), (237, 81982), (358, 54273), (458, 42423), (474, 40991), (537, 36182), (687, 28282), (1074, 18091), (1374, 14141)]