16021712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7563

約数の個数: 40

約数和(自身を含む): 37348800

約数和(自身を除く): 21327088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7529, 15058, 30116, 52703, 60232, 105406, 120464, 143051, 210812, 286102, 421624, 572204, 843248, 1001357, 1144408, 2002714, 2288816, 4005428, 8010856, 16021712]

約数ペア:

[(1, 16021712), (2, 8010856), (4, 4005428), (7, 2288816), (8, 2002714), (14, 1144408), (16, 1001357), (19, 843248), (28, 572204), (38, 421624), (56, 286102), (76, 210812), (112, 143051), (133, 120464), (152, 105406), (266, 60232), (304, 52703), (532, 30116), (1064, 15058), (2128, 7529)]