19630318342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{3853}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 30200128992

約数和(自身を除く): 10569810650

約数列:

[1, 2, 67, 134, 193, 197, 386, 394, 3853, 7706, 12931, 13199, 25862, 26398, 38021, 76042, 258151, 516302, 743629, 759041, 1487258, 1518082, 2547407, 5094814, 49823143, 50855747, 99646286, 101711494, 146494913, 292989826, 9815159171, 19630318342]

約数ペア:

[(1, 19630318342), (2, 9815159171), (67, 292989826), (134, 146494913), (193, 101711494), (197, 99646286), (386, 50855747), (394, 49823143), (3853, 5094814), (7706, 2547407), (12931, 1518082), (13199, 1487258), (25862, 759041), (26398, 743629), (38021, 516302), (76042, 258151)]