13287406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19483}}^1$

素因数の和:19527

約数の個数: 16

約数和(自身を含む): 22445568

約数和(自身を除く): 9158162

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 19483, 38966, 214313, 428626, 603973, 1207946, 6643703, 13287406]

約数ペア:

[(1, 13287406), (2, 6643703), (11, 1207946), (22, 603973), (31, 428626), (62, 214313), (341, 38966), (682, 19483)]