21902068982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{9631}}^1\times {\mathrm{39209}}^1$

素因数の和:48871

約数の個数: 16

約数和(自身を含む): 33990364800

約数和(自身を除く): 12088295818

約数列:

[1, 2, 29, 58, 9631, 19262, 39209, 78418, 279299, 558598, 1137061, 2274122, 377621879, 755243758, 10951034491, 21902068982]

約数ペア:

[(1, 21902068982), (2, 10951034491), (29, 755243758), (58, 377621879), (9631, 2274122), (19262, 1137061), (39209, 558598), (78418, 279299)]