22389626

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 18971782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 2243, 4486, 4991, 9982, 15701, 31402, 51589, 69533, 103178, 139066, 361123, 486731, 722246, 973462, 1599259, 3198518, 11194813, 22389626]

約数ペア:

[(1, 22389626), (2, 11194813), (7, 3198518), (14, 1599259), (23, 973462), (31, 722246), (46, 486731), (62, 361123), (161, 139066), (217, 103178), (322, 69533), (434, 51589), (713, 31402), (1426, 15701), (2243, 9982), (4486, 4991)]