19173824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17623}}^1$

素因数の和:17652

約数の個数: 28

約数和(自身を含む): 40288464

約数和(自身を除く): 21114640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17623, 35246, 70492, 140984, 281968, 299591, 563936, 599182, 1127872, 1198364, 2396728, 4793456, 9586912, 19173824]

約数ペア:

[(1, 19173824), (2, 9586912), (4, 4793456), (8, 2396728), (16, 1198364), (17, 1127872), (32, 599182), (34, 563936), (64, 299591), (68, 281968), (136, 140984), (272, 70492), (544, 35246), (1088, 17623)]