11519184

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5635

約数の個数: 40

約数和(自身を含む): 30455392

約数和(自身を除く): 18936208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 5581, 11162, 16743, 22324, 33486, 44648, 66972, 89296, 133944, 239983, 267888, 479966, 719949, 959932, 1439898, 1919864, 2879796, 3839728, 5759592, 11519184]

約数ペア:

[(1, 11519184), (2, 5759592), (3, 3839728), (4, 2879796), (6, 1919864), (8, 1439898), (12, 959932), (16, 719949), (24, 479966), (43, 267888), (48, 239983), (86, 133944), (129, 89296), (172, 66972), (258, 44648), (344, 33486), (516, 22324), (688, 16743), (1032, 11162), (2064, 5581)]