19934904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75511}}^1$

素因数の和:75531

約数の個数: 32

約数和(自身を含む): 54368640

約数和(自身を除く): 34433736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75511, 151022, 226533, 302044, 453066, 604088, 830621, 906132, 1661242, 1812264, 2491863, 3322484, 4983726, 6644968, 9967452, 19934904]

約数ペア:

[(1, 19934904), (2, 9967452), (3, 6644968), (4, 4983726), (6, 3322484), (8, 2491863), (11, 1812264), (12, 1661242), (22, 906132), (24, 830621), (33, 604088), (44, 453066), (66, 302044), (88, 226533), (132, 151022), (264, 75511)]