42019969538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{12539}}^1\times {\mathrm{98563}}^1$

素因数の和:111121

約数の個数: 16

約数和(自身を含む): 66743598240

約数和(自身を除く): 24723628702

約数列:

[1, 2, 17, 34, 12539, 25078, 98563, 197126, 213163, 426326, 1675571, 3351142, 1235881457, 2471762914, 21009984769, 42019969538]

約数ペア:

[(1, 42019969538), (2, 21009984769), (17, 2471762914), (34, 1235881457), (12539, 3351142), (25078, 1675571), (98563, 426326), (197126, 213163)]