11591970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29723}}^1$

素因数の和:29746

約数の個数: 32

約数和(自身を含む): 29961792

約数和(自身を除く): 18369822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 29723, 59446, 89169, 148615, 178338, 297230, 386399, 445845, 772798, 891690, 1159197, 1931995, 2318394, 3863990, 5795985, 11591970]

約数ペア:

[(1, 11591970), (2, 5795985), (3, 3863990), (5, 2318394), (6, 1931995), (10, 1159197), (13, 891690), (15, 772798), (26, 445845), (30, 386399), (39, 297230), (65, 178338), (78, 148615), (130, 89169), (195, 59446), (390, 29723)]