19298292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123707}}^1$

素因数の和:123727

約数の個数: 24

約数和(自身を含む): 48493536

約数和(自身を除く): 29195244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123707, 247414, 371121, 494828, 742242, 1484484, 1608191, 3216382, 4824573, 6432764, 9649146, 19298292]

約数ペア:

[(1, 19298292), (2, 9649146), (3, 6432764), (4, 4824573), (6, 3216382), (12, 1608191), (13, 1484484), (26, 742242), (39, 494828), (52, 371121), (78, 247414), (156, 123707)]