15201976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 15124424

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 971, 1942, 1957, 3884, 3914, 7768, 7828, 15656, 18449, 36898, 73796, 100013, 147592, 200026, 400052, 800104, 1900247, 3800494, 7600988, 15201976]

約数ペア:

[(1, 15201976), (2, 7600988), (4, 3800494), (8, 1900247), (19, 800104), (38, 400052), (76, 200026), (103, 147592), (152, 100013), (206, 73796), (412, 36898), (824, 18449), (971, 15656), (1942, 7828), (1957, 7768), (3884, 3914)]