11815694716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{53887}}^1$

素因数の和:54130

約数の個数: 48

約数和(自身を含む): 24334958592

約数和(自身を除く): 12519263876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 191, 287, 382, 574, 764, 1148, 1337, 2674, 5348, 7831, 15662, 31324, 53887, 54817, 107774, 109634, 215548, 219268, 377209, 754418, 1508836, 2209367, 4418734, 8837468, 10292417, 15465569, 20584834, 30931138, 41169668, 61862276, 72046919, 144093838, 288187676, 421989097, 843978194, 1687956388, 2953923679, 5907847358, 11815694716]

約数ペア:

[(1, 11815694716), (2, 5907847358), (4, 2953923679), (7, 1687956388), (14, 843978194), (28, 421989097), (41, 288187676), (82, 144093838), (164, 72046919), (191, 61862276), (287, 41169668), (382, 30931138), (574, 20584834), (764, 15465569), (1148, 10292417), (1337, 8837468), (2674, 4418734), (5348, 2209367), (7831, 1508836), (15662, 754418), (31324, 377209), (53887, 219268), (54817, 215548), (107774, 109634)]