15193798998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{911227}}^1$

素因数の和:911636

約数の個数: 32

約数和(自身を含む): 34816199424

約数和(自身を除く): 19622400426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 16674, 911227, 1822454, 2733681, 5467362, 6378589, 12757178, 19135767, 38271534, 361757119, 723514238, 1085271357, 2170542714, 2532299833, 5064599666, 7596899499, 15193798998]

約数ペア:

[(1, 15193798998), (2, 7596899499), (3, 5064599666), (6, 2532299833), (7, 2170542714), (14, 1085271357), (21, 723514238), (42, 361757119), (397, 38271534), (794, 19135767), (1191, 12757178), (2382, 6378589), (2779, 5467362), (5558, 2733681), (8337, 1822454), (16674, 911227)]