194637406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 319979520

約数和(自身を除く): 125342114

約数列:

[1, 2, 19, 31, 38, 62, 127, 254, 589, 1178, 1301, 2413, 2602, 3937, 4826, 7874, 24719, 40331, 49438, 74803, 80662, 149606, 165227, 330454, 766289, 1532578, 3139313, 5122037, 6278626, 10244074, 97318703, 194637406]

約数ペア:

[(1, 194637406), (2, 97318703), (19, 10244074), (31, 6278626), (38, 5122037), (62, 3139313), (127, 1532578), (254, 766289), (589, 330454), (1178, 165227), (1301, 149606), (2413, 80662), (2602, 74803), (3937, 49438), (4826, 40331), (7874, 24719)]