20251466

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 30952320

約数和(自身を除く): 10700854

約数列:

[1, 2, 97, 139, 194, 278, 751, 1502, 13483, 26966, 72847, 104389, 145694, 208778, 10125733, 20251466]

約数ペア:

[(1, 20251466), (2, 10125733), (97, 208778), (139, 145694), (194, 104389), (278, 72847), (751, 26966), (1502, 13483)]