22252496

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10491

約数の個数: 40

約数和(自身を含む): 51871680

約数和(自身を除く): 29619184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 10457, 20914, 41828, 73199, 83656, 146398, 167312, 198683, 292796, 397366, 585592, 794732, 1171184, 1390781, 1589464, 2781562, 3178928, 5563124, 11126248, 22252496]

約数ペア:

[(1, 22252496), (2, 11126248), (4, 5563124), (7, 3178928), (8, 2781562), (14, 1589464), (16, 1390781), (19, 1171184), (28, 794732), (38, 585592), (56, 397366), (76, 292796), (112, 198683), (133, 167312), (152, 146398), (266, 83656), (304, 73199), (532, 41828), (1064, 20914), (2128, 10457)]