23971394

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 24

約数和(自身を含む): 38829360

約数和(自身を除く): 14857966

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 619, 1139, 1238, 2278, 10523, 19363, 21046, 38726, 41473, 82946, 178891, 357782, 705041, 1410082, 11985697, 23971394]

約数ペア:

[(1, 23971394), (2, 11985697), (17, 1410082), (34, 705041), (67, 357782), (134, 178891), (289, 82946), (578, 41473), (619, 38726), (1139, 21046), (1238, 19363), (2278, 10523)]