15883842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6569}}^1$

素因数の和:6618

約数の個数: 32

約数和(自身を含む): 35320320

約数和(自身を除く): 19436478

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 6569, 13138, 19707, 39414, 85397, 170794, 203639, 256191, 407278, 512382, 610917, 1221834, 2647307, 5294614, 7941921, 15883842]

約数ペア:

[(1, 15883842), (2, 7941921), (3, 5294614), (6, 2647307), (13, 1221834), (26, 610917), (31, 512382), (39, 407278), (62, 256191), (78, 203639), (93, 170794), (186, 85397), (403, 39414), (806, 19707), (1209, 13138), (2418, 6569)]