11949670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 22888800

約数和(自身を除く): 10939130

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 577, 1090, 1154, 2071, 2885, 4142, 5770, 10355, 10963, 20710, 21926, 54815, 62893, 109630, 125786, 314465, 628930, 1194967, 2389934, 5974835, 11949670]

約数ペア:

[(1, 11949670), (2, 5974835), (5, 2389934), (10, 1194967), (19, 628930), (38, 314465), (95, 125786), (109, 109630), (190, 62893), (218, 54815), (545, 21926), (577, 20710), (1090, 10963), (1154, 10355), (2071, 5770), (2885, 4142)]