16528278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 35765856

約数和(自身を除く): 19237578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 677, 939, 1354, 1878, 2031, 4062, 4069, 8138, 8801, 12207, 17602, 24414, 26403, 52806, 211901, 423802, 635703, 1271406, 2754713, 5509426, 8264139, 16528278]

約数ペア:

[(1, 16528278), (2, 8264139), (3, 5509426), (6, 2754713), (13, 1271406), (26, 635703), (39, 423802), (78, 211901), (313, 52806), (626, 26403), (677, 24414), (939, 17602), (1354, 12207), (1878, 8801), (2031, 8138), (4062, 4069)]