15244927124

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{20879}}^1$

素因数の和:21272

約数の個数: 48

約数和(自身を含む): 30939148800

約数和(自身を除く): 15694221676

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 293, 356, 586, 623, 1172, 1246, 2051, 2492, 4102, 8204, 20879, 26077, 41758, 52154, 83516, 104308, 146153, 182539, 292306, 365078, 584612, 730156, 1858231, 3716462, 6117547, 7432924, 12235094, 13007617, 24470188, 26015234, 42822829, 52030468, 85645658, 171291316, 544461683, 1088923366, 2177846732, 3811231781, 7622463562, 15244927124]

約数ペア:

[(1, 15244927124), (2, 7622463562), (4, 3811231781), (7, 2177846732), (14, 1088923366), (28, 544461683), (89, 171291316), (178, 85645658), (293, 52030468), (356, 42822829), (586, 26015234), (623, 24470188), (1172, 13007617), (1246, 12235094), (2051, 7432924), (2492, 6117547), (4102, 3716462), (8204, 1858231), (20879, 730156), (26077, 584612), (41758, 365078), (52154, 292306), (83516, 182539), (104308, 146153)]