189536412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1214977}}^1$

素因数の和:1214997

約数の個数: 24

約数和(自身を含む): 476271376

約数和(自身を除く): 286734964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1214977, 2429954, 3644931, 4859908, 7289862, 14579724, 15794701, 31589402, 47384103, 63178804, 94768206, 189536412]

約数ペア:

[(1, 189536412), (2, 94768206), (3, 63178804), (4, 47384103), (6, 31589402), (12, 15794701), (13, 14579724), (26, 7289862), (39, 4859908), (52, 3644931), (78, 2429954), (156, 1214977)]