15679534494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2831263}}^1$

素因数の和:2831352

約数の個数: 32

約数和(自身を含む): 34246969344

約数和(自身を除く): 18567434850

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 2831263, 5662526, 8493789, 16987578, 36806419, 73612838, 110419257, 201019673, 220838514, 402039346, 603059019, 1206118038, 2613255749, 5226511498, 7839767247, 15679534494]

約数ペア:

[(1, 15679534494), (2, 7839767247), (3, 5226511498), (6, 2613255749), (13, 1206118038), (26, 603059019), (39, 402039346), (71, 220838514), (78, 201019673), (142, 110419257), (213, 73612838), (426, 36806419), (923, 16987578), (1846, 8493789), (2769, 5662526), (5538, 2831263)]