28191174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22516

約数の個数: 32

約数和(自身を含む): 64748160

約数和(自身を除く): 36556986

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 22481, 44962, 67443, 134886, 247291, 427139, 494582, 741873, 854278, 1281417, 1483746, 2562834, 4698529, 9397058, 14095587, 28191174]

約数ペア:

[(1, 28191174), (2, 14095587), (3, 9397058), (6, 4698529), (11, 2562834), (19, 1483746), (22, 1281417), (33, 854278), (38, 741873), (57, 494582), (66, 427139), (114, 247291), (209, 134886), (418, 67443), (627, 44962), (1254, 22481)]