17965298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 31328640

約数和(自身を除く): 13363342

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 887, 1066, 1558, 1774, 10127, 11531, 16853, 20254, 23062, 33706, 36367, 72734, 219089, 438178, 472771, 690973, 945542, 1381946, 8982649, 17965298]

約数ペア:

[(1, 17965298), (2, 8982649), (13, 1381946), (19, 945542), (26, 690973), (38, 472771), (41, 438178), (82, 219089), (247, 72734), (494, 36367), (533, 33706), (779, 23062), (887, 20254), (1066, 16853), (1558, 11531), (1774, 10127)]