9797488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{19753}}^1$

素因数の和:19792

約数の個数: 20

約数和(自身を含む): 19595968

約数和(自身を除く): 9798480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 19753, 39506, 79012, 158024, 316048, 612343, 1224686, 2449372, 4898744, 9797488]

約数ペア:

[(1, 9797488), (2, 4898744), (4, 2449372), (8, 1224686), (16, 612343), (31, 316048), (62, 158024), (124, 79012), (248, 39506), (496, 19753)]