9905912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 19284480

約数和(自身を除く): 9378568

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 383, 424, 488, 766, 1532, 3064, 3233, 6466, 12932, 20299, 23363, 25864, 40598, 46726, 81196, 93452, 162392, 186904, 1238239, 2476478, 4952956, 9905912]

約数ペア:

[(1, 9905912), (2, 4952956), (4, 2476478), (8, 1238239), (53, 186904), (61, 162392), (106, 93452), (122, 81196), (212, 46726), (244, 40598), (383, 25864), (424, 23363), (488, 20299), (766, 12932), (1532, 6466), (3064, 3233)]