19156242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10607}}^1$

素因数の和:10662

約数の個数: 32

約数和(自身を含む): 44808192

約数和(自身を除く): 25651950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 10607, 21214, 31821, 63642, 74249, 148498, 222747, 445494, 456101, 912202, 1368303, 2736606, 3192707, 6385414, 9578121, 19156242]

約数ペア:

[(1, 19156242), (2, 9578121), (3, 6385414), (6, 3192707), (7, 2736606), (14, 1368303), (21, 912202), (42, 456101), (43, 445494), (86, 222747), (129, 148498), (258, 74249), (301, 63642), (602, 31821), (903, 21214), (1806, 10607)]