25891756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30971}}^1$

素因数の和:31005

約数の個数: 24

約数和(自身を含む): 52032960

約数和(自身を除く): 26141204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30971, 61942, 123884, 340681, 588449, 681362, 1176898, 1362724, 2353796, 6472939, 12945878, 25891756]

約数ペア:

[(1, 25891756), (2, 12945878), (4, 6472939), (11, 2353796), (19, 1362724), (22, 1176898), (38, 681362), (44, 588449), (76, 340681), (209, 123884), (418, 61942), (836, 30971)]