9921116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 8948644

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 4211, 8422, 16844, 80009, 130541, 160018, 261082, 320036, 522164, 2480279, 4960558, 9921116]

約数ペア:

[(1, 9921116), (2, 4960558), (4, 2480279), (19, 522164), (31, 320036), (38, 261082), (62, 160018), (76, 130541), (124, 80009), (589, 16844), (1178, 8422), (2356, 4211)]