19170830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5827}}^1$

素因数の和:5888

約数の個数: 32

約数和(自身を含む): 40283136

約数和(自身を除く): 21112306

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5827, 11654, 29135, 40789, 58270, 81578, 203945, 273869, 407890, 547738, 1369345, 1917083, 2738690, 3834166, 9585415, 19170830]

約数ペア:

[(1, 19170830), (2, 9585415), (5, 3834166), (7, 2738690), (10, 1917083), (14, 1369345), (35, 547738), (47, 407890), (70, 273869), (94, 203945), (235, 81578), (329, 58270), (470, 40789), (658, 29135), (1645, 11654), (3290, 5827)]