18476170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 17293430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 2069, 4138, 4465, 8930, 10345, 20690, 39311, 78622, 97243, 194486, 196555, 393110, 486215, 972430, 1847617, 3695234, 9238085, 18476170]

約数ペア:

[(1, 18476170), (2, 9238085), (5, 3695234), (10, 1847617), (19, 972430), (38, 486215), (47, 393110), (94, 196555), (95, 194486), (190, 97243), (235, 78622), (470, 39311), (893, 20690), (1786, 10345), (2069, 8930), (4138, 4465)]