15691921206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2546563}}^1$

素因数の和:2546660

約数の個数: 32

約数和(自身を含む): 34225820160

約数和(自身を除く): 18533898954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 2546563, 5093126, 7639689, 15279378, 33105319, 66210638, 99315957, 198631914, 201178477, 402356954, 603535431, 1207070862, 2615320201, 5230640402, 7845960603, 15691921206]

約数ペア:

[(1, 15691921206), (2, 7845960603), (3, 5230640402), (6, 2615320201), (13, 1207070862), (26, 603535431), (39, 402356954), (78, 201178477), (79, 198631914), (158, 99315957), (237, 66210638), (474, 33105319), (1027, 15279378), (2054, 7639689), (3081, 5093126), (6162, 2546563)]