11972190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17351}}^1$

素因数の和:17384

約数の個数: 32

約数和(自身を含む): 29984256

約数和(自身を除く): 18012066

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17351, 34702, 52053, 86755, 104106, 173510, 260265, 399073, 520530, 798146, 1197219, 1995365, 2394438, 3990730, 5986095, 11972190]

約数ペア:

[(1, 11972190), (2, 5986095), (3, 3990730), (5, 2394438), (6, 1995365), (10, 1197219), (15, 798146), (23, 520530), (30, 399073), (46, 260265), (69, 173510), (115, 104106), (138, 86755), (230, 52053), (345, 34702), (690, 17351)]