15256144

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{4519}}^1$

素因数の和:4738

約数の個数: 20

約数和(自身を含む): 29705440

約数和(自身を除く): 14449296

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 4519, 9038, 18076, 36152, 72304, 953509, 1907018, 3814036, 7628072, 15256144]

約数ペア:

[(1, 15256144), (2, 7628072), (4, 3814036), (8, 1907018), (16, 953509), (211, 72304), (422, 36152), (844, 18076), (1688, 9038), (3376, 4519)]