19611180086

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1\times {\mathrm{66629}}^1$

素因数の和:67399

約数の個数: 16

約数和(自身を含む): 29570927040

約数和(自身を除く): 9959746954

約数列:

[1, 2, 367, 401, 734, 802, 66629, 133258, 147167, 294334, 24452843, 26718229, 48905686, 53436458, 9805590043, 19611180086]

約数ペア:

[(1, 19611180086), (2, 9805590043), (367, 53436458), (401, 48905686), (734, 26718229), (802, 24452843), (66629, 294334), (133258, 147167)]