15245672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 16203928

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 3119, 4888, 6238, 12476, 24952, 40547, 81094, 146593, 162188, 293186, 324376, 586372, 1172744, 1905709, 3811418, 7622836, 15245672]

約数ペア:

[(1, 15245672), (2, 7622836), (4, 3811418), (8, 1905709), (13, 1172744), (26, 586372), (47, 324376), (52, 293186), (94, 162188), (104, 146593), (188, 81094), (376, 40547), (611, 24952), (1222, 12476), (2444, 6238), (3119, 4888)]