19630292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{677}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 37588320

約数和(自身を除く): 17958028

約数列:

[1, 2, 4, 11, 22, 44, 659, 677, 1318, 1354, 2636, 2708, 7249, 7447, 14498, 14894, 28996, 29788, 446143, 892286, 1784572, 4907573, 9815146, 19630292]

約数ペア:

[(1, 19630292), (2, 9815146), (4, 4907573), (11, 1784572), (22, 892286), (44, 446143), (659, 29788), (677, 28996), (1318, 14894), (1354, 14498), (2636, 7447), (2708, 7249)]