29780556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{190901}}^1$

素因数の和:190921

約数の個数: 24

約数和(自身を含む): 74833584

約数和(自身を除く): 45053028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 190901, 381802, 572703, 763604, 1145406, 2290812, 2481713, 4963426, 7445139, 9926852, 14890278, 29780556]

約数ペア:

[(1, 29780556), (2, 14890278), (3, 9926852), (4, 7445139), (6, 4963426), (12, 2481713), (13, 2290812), (26, 1145406), (39, 763604), (52, 572703), (78, 381802), (156, 190901)]