19108624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{29129}}^1$

素因数の和:29178

約数の個数: 20

約数和(自身を含む): 37927260

約数和(自身を除く): 18818636

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 29129, 58258, 116516, 233032, 466064, 1194289, 2388578, 4777156, 9554312, 19108624]

約数ペア:

[(1, 19108624), (2, 9554312), (4, 4777156), (8, 2388578), (16, 1194289), (41, 466064), (82, 233032), (164, 116516), (328, 58258), (656, 29129)]