9812398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 6661202

約数列:

[1, 2, 19, 23, 38, 46, 103, 109, 206, 218, 437, 874, 1957, 2071, 2369, 2507, 3914, 4142, 4738, 5014, 11227, 22454, 45011, 47633, 90022, 95266, 213313, 258221, 426626, 516442, 4906199, 9812398]

約数ペア:

[(1, 9812398), (2, 4906199), (19, 516442), (23, 426626), (38, 258221), (46, 213313), (103, 95266), (109, 90022), (206, 47633), (218, 45011), (437, 22454), (874, 11227), (1957, 5014), (2071, 4738), (2369, 4142), (2507, 3914)]