9913744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32611}}^1$

素因数の和:32638

約数の個数: 20

約数和(自身を含む): 20219440

約数和(自身を除く): 10305696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32611, 65222, 130444, 260888, 521776, 619609, 1239218, 2478436, 4956872, 9913744]

約数ペア:

[(1, 9913744), (2, 4956872), (4, 2478436), (8, 1239218), (16, 619609), (19, 521776), (38, 260888), (76, 130444), (152, 65222), (304, 32611)]