22150396

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 39798864

約数和(自身を除く): 17648468

約数列:

[1, 2, 4, 53, 106, 163, 212, 326, 641, 652, 1282, 2564, 8639, 17278, 33973, 34556, 67946, 104483, 135892, 208966, 417932, 5537599, 11075198, 22150396]

約数ペア:

[(1, 22150396), (2, 11075198), (4, 5537599), (53, 417932), (106, 208966), (163, 135892), (212, 104483), (326, 67946), (641, 34556), (652, 33973), (1282, 17278), (2564, 8639)]