15693242474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{210823}}^1$

素因数の和:211254

約数の個数: 32

約数和(自身を含む): 29043114240

約数和(自身を除く): 13349871766

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 409, 818, 2863, 5317, 5726, 10634, 37219, 74438, 210823, 421646, 1475761, 2740699, 2951522, 5481398, 19184893, 38369786, 86226607, 172453214, 603586249, 1120945891, 1207172498, 2241891782, 7846621237, 15693242474]

約数ペア:

[(1, 15693242474), (2, 7846621237), (7, 2241891782), (13, 1207172498), (14, 1120945891), (26, 603586249), (91, 172453214), (182, 86226607), (409, 38369786), (818, 19184893), (2863, 5481398), (5317, 2951522), (5726, 2740699), (10634, 1475761), (37219, 421646), (74438, 210823)]