15051916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 29292984

約数和(自身を除く): 14241068

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 227, 242, 274, 454, 484, 548, 908, 1507, 2497, 3014, 4994, 6028, 9988, 16577, 27467, 31099, 33154, 54934, 62198, 66308, 109868, 124396, 342089, 684178, 1368356, 3762979, 7525958, 15051916]

約数ペア:

[(1, 15051916), (2, 7525958), (4, 3762979), (11, 1368356), (22, 684178), (44, 342089), (121, 124396), (137, 109868), (227, 66308), (242, 62198), (274, 54934), (454, 33154), (484, 31099), (548, 27467), (908, 16577), (1507, 9988), (2497, 6028), (3014, 4994)]