15695024252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{21157}}^1$

素因数の和:21450

約数の個数: 48

約数和(自身を含む): 29715987840

約数和(自身を除く): 14020963588

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 227, 454, 817, 908, 1634, 3268, 4313, 8626, 9761, 17252, 19522, 21157, 39044, 42314, 84628, 185459, 370918, 401983, 741836, 803966, 909751, 1607932, 1819502, 3639004, 4802639, 9605278, 17285269, 19210556, 34570538, 69141076, 91250141, 182500282, 206513477, 365000564, 413026954, 826053908, 3923756063, 7847512126, 15695024252]

約数ペア:

[(1, 15695024252), (2, 7847512126), (4, 3923756063), (19, 826053908), (38, 413026954), (43, 365000564), (76, 206513477), (86, 182500282), (172, 91250141), (227, 69141076), (454, 34570538), (817, 19210556), (908, 17285269), (1634, 9605278), (3268, 4802639), (4313, 3639004), (8626, 1819502), (9761, 1607932), (17252, 909751), (19522, 803966), (21157, 741836), (39044, 401983), (42314, 370918), (84628, 185459)]