22197656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 45570000

約数和(自身を除く): 23372344

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 3499, 6344, 6998, 13996, 27992, 45487, 90974, 181948, 213439, 363896, 426878, 853756, 1707512, 2774707, 5549414, 11098828, 22197656]

約数ペア:

[(1, 22197656), (2, 11098828), (4, 5549414), (8, 2774707), (13, 1707512), (26, 853756), (52, 426878), (61, 363896), (104, 213439), (122, 181948), (244, 90974), (488, 45487), (793, 27992), (1586, 13996), (3172, 6998), (3499, 6344)]