15822926

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 12239794

約数列:

[1, 2, 7, 14, 47, 94, 139, 173, 278, 329, 346, 658, 973, 1211, 1946, 2422, 6533, 8131, 13066, 16262, 24047, 45731, 48094, 56917, 91462, 113834, 168329, 336658, 1130209, 2260418, 7911463, 15822926]

約数ペア:

[(1, 15822926), (2, 7911463), (7, 2260418), (14, 1130209), (47, 336658), (94, 168329), (139, 113834), (173, 91462), (278, 56917), (329, 48094), (346, 45731), (658, 24047), (973, 16262), (1211, 13066), (1946, 8131), (2422, 6533)]