25963481

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 29626560

約数和(自身を除く): 3663079

約数列:

[1, 19, 23, 53, 59, 361, 437, 1007, 1121, 1219, 1357, 3127, 8303, 19133, 21299, 23161, 25783, 59413, 71921, 440059, 489877, 1128847, 1366499, 25963481]

約数ペア:

[(1, 25963481), (19, 1366499), (23, 1128847), (53, 489877), (59, 440059), (361, 71921), (437, 59413), (1007, 25783), (1121, 23161), (1219, 21299), (1357, 19133), (3127, 8303)]