15229742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 26072064

約数和(自身を除く): 10842322

約数列:

[1, 2, 11, 22, 31, 62, 137, 163, 274, 326, 341, 682, 1507, 1793, 3014, 3586, 4247, 5053, 8494, 10106, 22331, 44662, 46717, 55583, 93434, 111166, 245641, 491282, 692261, 1384522, 7614871, 15229742]

約数ペア:

[(1, 15229742), (2, 7614871), (11, 1384522), (22, 692261), (31, 491282), (62, 245641), (137, 111166), (163, 93434), (274, 55583), (326, 46717), (341, 44662), (682, 22331), (1507, 10106), (1793, 8494), (3014, 5053), (3586, 4247)]