13194060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19991}}^1$

素因数の和:20014

約数の個数: 48

約数和(自身を含む): 40303872

約数和(自身を除く): 27109812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19991, 39982, 59973, 79964, 99955, 119946, 199910, 219901, 239892, 299865, 399820, 439802, 599730, 659703, 879604, 1099505, 1199460, 1319406, 2199010, 2638812, 3298515, 4398020, 6597030, 13194060]

約数ペア:

[(1, 13194060), (2, 6597030), (3, 4398020), (4, 3298515), (5, 2638812), (6, 2199010), (10, 1319406), (11, 1199460), (12, 1099505), (15, 879604), (20, 659703), (22, 599730), (30, 439802), (33, 399820), (44, 299865), (55, 239892), (60, 219901), (66, 199910), (110, 119946), (132, 99955), (165, 79964), (220, 59973), (330, 39982), (660, 19991)]