11914450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 23864544

約数和(自身を除く): 11950094

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 131, 170, 214, 262, 425, 535, 655, 850, 1070, 1310, 1819, 2227, 2675, 3275, 3638, 4454, 5350, 6550, 9095, 11135, 14017, 18190, 22270, 28034, 45475, 55675, 70085, 90950, 111350, 140170, 238289, 350425, 476578, 700850, 1191445, 2382890, 5957225, 11914450]

約数ペア:

[(1, 11914450), (2, 5957225), (5, 2382890), (10, 1191445), (17, 700850), (25, 476578), (34, 350425), (50, 238289), (85, 140170), (107, 111350), (131, 90950), (170, 70085), (214, 55675), (262, 45475), (425, 28034), (535, 22270), (655, 18190), (850, 14017), (1070, 11135), (1310, 9095), (1819, 6550), (2227, 5350), (2675, 4454), (3275, 3638)]