19509612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{70687}}^1$

素因数の和:70717

約数の個数: 24

約数和(自身を含む): 47502336

約数和(自身を除く): 27992724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 70687, 141374, 212061, 282748, 424122, 848244, 1625801, 3251602, 4877403, 6503204, 9754806, 19509612]

約数ペア:

[(1, 19509612), (2, 9754806), (3, 6503204), (4, 4877403), (6, 3251602), (12, 1625801), (23, 848244), (46, 424122), (69, 282748), (92, 212061), (138, 141374), (276, 70687)]