21448174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14551}}^1$

素因数の和:14631

約数の個数: 16

約数和(自身を含む): 35623296

約数和(自身を除く): 14175122

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 14551, 29102, 160061, 320122, 974917, 1949834, 10724087, 21448174]

約数ペア:

[(1, 21448174), (2, 10724087), (11, 1949834), (22, 974917), (67, 320122), (134, 160061), (737, 29102), (1474, 14551)]