19126312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 39060000

約数和(自身を除く): 19933688

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4339, 4408, 8678, 17356, 34712, 82441, 125831, 164882, 251662, 329764, 503324, 659528, 1006648, 2390789, 4781578, 9563156, 19126312]

約数ペア:

[(1, 19126312), (2, 9563156), (4, 4781578), (8, 2390789), (19, 1006648), (29, 659528), (38, 503324), (58, 329764), (76, 251662), (116, 164882), (152, 125831), (232, 82441), (551, 34712), (1102, 17356), (2204, 8678), (4339, 4408)]