22036048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 45309600

約数和(自身を除く): 23273552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 419, 692, 838, 1384, 1676, 2768, 3287, 3352, 6574, 6704, 7961, 13148, 15922, 26296, 31844, 52592, 63688, 72487, 127376, 144974, 289948, 579896, 1159792, 1377253, 2754506, 5509012, 11018024, 22036048]

約数ペア:

[(1, 22036048), (2, 11018024), (4, 5509012), (8, 2754506), (16, 1377253), (19, 1159792), (38, 579896), (76, 289948), (152, 144974), (173, 127376), (304, 72487), (346, 63688), (419, 52592), (692, 31844), (838, 26296), (1384, 15922), (1676, 13148), (2768, 7961), (3287, 6704), (3352, 6574)]