12407830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 23351328

約数和(自身を除く): 10943498

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 571, 1142, 2173, 2855, 4346, 5710, 10865, 21730, 23411, 30263, 46822, 60526, 117055, 151315, 234110, 302630, 1240783, 2481566, 6203915, 12407830]

約数ペア:

[(1, 12407830), (2, 6203915), (5, 2481566), (10, 1240783), (41, 302630), (53, 234110), (82, 151315), (106, 117055), (205, 60526), (265, 46822), (410, 30263), (530, 23411), (571, 21730), (1142, 10865), (2173, 5710), (2855, 4346)]