19463002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 13559078

約数列:

[1, 2, 13, 26, 29, 58, 83, 166, 311, 377, 622, 754, 1079, 2158, 2407, 4043, 4814, 8086, 9019, 18038, 25813, 31291, 51626, 62582, 117247, 234494, 335569, 671138, 748577, 1497154, 9731501, 19463002]

約数ペア:

[(1, 19463002), (2, 9731501), (13, 1497154), (26, 748577), (29, 671138), (58, 335569), (83, 234494), (166, 117247), (311, 62582), (377, 51626), (622, 31291), (754, 25813), (1079, 18038), (2158, 9019), (2407, 8086), (4043, 4814)]