191539218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9337}}^1$

素因数の和:9618

約数の個数: 32

約数和(自身を含む): 414158976

約数和(自身を除く): 222619758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 9337, 10257, 18674, 20514, 28011, 56022, 121381, 242762, 364143, 728286, 2455631, 4911262, 7366893, 14733786, 31923203, 63846406, 95769609, 191539218]

約数ペア:

[(1, 191539218), (2, 95769609), (3, 63846406), (6, 31923203), (13, 14733786), (26, 7366893), (39, 4911262), (78, 2455631), (263, 728286), (526, 364143), (789, 242762), (1578, 121381), (3419, 56022), (6838, 28011), (9337, 20514), (10257, 18674)]