19930416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37747}}^1$

素因数の和:37769

約数の個数: 40

約数和(自身を含む): 56169024

約数和(自身を除く): 36238608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37747, 75494, 113241, 150988, 226482, 301976, 415217, 452964, 603952, 830434, 905928, 1245651, 1660868, 1811856, 2491302, 3321736, 4982604, 6643472, 9965208, 19930416]

約数ペア:

[(1, 19930416), (2, 9965208), (3, 6643472), (4, 4982604), (6, 3321736), (8, 2491302), (11, 1811856), (12, 1660868), (16, 1245651), (22, 905928), (24, 830434), (33, 603952), (44, 452964), (48, 415217), (66, 301976), (88, 226482), (132, 150988), (176, 113241), (264, 75494), (528, 37747)]