12176970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31223}}^1$

素因数の和:31246

約数の個数: 32

約数和(自身を含む): 31473792

約数和(自身を除く): 19296822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31223, 62446, 93669, 156115, 187338, 312230, 405899, 468345, 811798, 936690, 1217697, 2029495, 2435394, 4058990, 6088485, 12176970]

約数ペア:

[(1, 12176970), (2, 6088485), (3, 4058990), (5, 2435394), (6, 2029495), (10, 1217697), (13, 936690), (15, 811798), (26, 468345), (30, 405899), (39, 312230), (65, 187338), (78, 156115), (130, 93669), (195, 62446), (390, 31223)]