15167966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 26421120

約数和(自身を除く): 11253154

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 277, 418, 554, 1441, 2489, 2882, 3047, 4978, 5263, 6094, 10526, 27379, 36287, 54758, 57893, 72574, 115786, 399157, 689453, 798314, 1378906, 7583983, 15167966]

約数ペア:

[(1, 15167966), (2, 7583983), (11, 1378906), (19, 798314), (22, 689453), (38, 399157), (131, 115786), (209, 72574), (262, 57893), (277, 54758), (418, 36287), (554, 27379), (1441, 10526), (2489, 6094), (2882, 5263), (3047, 4978)]