15690974512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2371}}^1\times {\mathrm{9619}}^1$

素因数の和:12041

約数の個数: 40

約数和(自身を含む): 31124624960

約数和(自身を除く): 15433650448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2371, 4742, 9484, 9619, 18968, 19238, 37936, 38476, 76952, 101953, 153904, 203906, 407812, 413617, 815624, 827234, 1631248, 1654468, 3308936, 6617872, 22806649, 45613298, 91226596, 182453192, 364906384, 980685907, 1961371814, 3922743628, 7845487256, 15690974512]

約数ペア:

[(1, 15690974512), (2, 7845487256), (4, 3922743628), (8, 1961371814), (16, 980685907), (43, 364906384), (86, 182453192), (172, 91226596), (344, 45613298), (688, 22806649), (2371, 6617872), (4742, 3308936), (9484, 1654468), (9619, 1631248), (18968, 827234), (19238, 815624), (37936, 413617), (38476, 407812), (76952, 203906), (101953, 153904)]