22745206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 16653194

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 569, 869, 1138, 1738, 1817, 3634, 6259, 12518, 13087, 19987, 26174, 39974, 44951, 89902, 143957, 287914, 494461, 988922, 1033873, 2067746, 11372603, 22745206]

約数ペア:

[(1, 22745206), (2, 11372603), (11, 2067746), (22, 1033873), (23, 988922), (46, 494461), (79, 287914), (158, 143957), (253, 89902), (506, 44951), (569, 39974), (869, 26174), (1138, 19987), (1738, 13087), (1817, 12518), (3634, 6259)]