19353648

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 50282496

約数和(自身を除く): 30928848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2111, 2292, 3056, 4222, 4584, 6333, 8444, 9168, 12666, 16888, 25332, 33776, 50664, 101328, 403201, 806402, 1209603, 1612804, 2419206, 3225608, 4838412, 6451216, 9676824, 19353648]

約数ペア:

[(1, 19353648), (2, 9676824), (3, 6451216), (4, 4838412), (6, 3225608), (8, 2419206), (12, 1612804), (16, 1209603), (24, 806402), (48, 403201), (191, 101328), (382, 50664), (573, 33776), (764, 25332), (1146, 16888), (1528, 12666), (2111, 9168), (2292, 8444), (3056, 6333), (4222, 4584)]