23478484

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 41932800

約数和(自身を除く): 18454316

約数列:

[1, 2, 4, 79, 158, 191, 316, 382, 389, 764, 778, 1556, 15089, 30178, 30731, 60356, 61462, 74299, 122924, 148598, 297196, 5869621, 11739242, 23478484]

約数ペア:

[(1, 23478484), (2, 11739242), (4, 5869621), (79, 297196), (158, 148598), (191, 122924), (316, 74299), (382, 61462), (389, 60356), (764, 30731), (778, 30178), (1556, 15089)]