15230704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50101}}^1$

素因数の和:50128

約数の個数: 20

約数和(自身を含む): 31063240

約数和(自身を除く): 15832536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50101, 100202, 200404, 400808, 801616, 951919, 1903838, 3807676, 7615352, 15230704]

約数ペア:

[(1, 15230704), (2, 7615352), (4, 3807676), (8, 1903838), (16, 951919), (19, 801616), (38, 400808), (76, 200404), (152, 100202), (304, 50101)]