11911730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 23269680

約数和(自身を除く): 11357950

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 1709, 3418, 3485, 6970, 8545, 17090, 29053, 58106, 70069, 140138, 145265, 290530, 350345, 700690, 1191173, 2382346, 5955865, 11911730]

約数ペア:

[(1, 11911730), (2, 5955865), (5, 2382346), (10, 1191173), (17, 700690), (34, 350345), (41, 290530), (82, 145265), (85, 140138), (170, 70069), (205, 58106), (410, 29053), (697, 17090), (1394, 8545), (1709, 6970), (3418, 3485)]