13422664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 26676000

約数和(自身を除く): 13253336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 379, 466, 758, 932, 1516, 1864, 3032, 4427, 7201, 8854, 14402, 17708, 28804, 35416, 57608, 88307, 176614, 353228, 706456, 1677833, 3355666, 6711332, 13422664]

約数ペア:

[(1, 13422664), (2, 6711332), (4, 3355666), (8, 1677833), (19, 706456), (38, 353228), (76, 176614), (152, 88307), (233, 57608), (379, 35416), (466, 28804), (758, 17708), (932, 14402), (1516, 8854), (1864, 7201), (3032, 4427)]