19351936

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 39804480

約数和(自身を除く): 20452544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4877, 9754, 19508, 39016, 78032, 151187, 156064, 302374, 312128, 604748, 624256, 1209496, 2418992, 4837984, 9675968, 19351936]

約数ペア:

[(1, 19351936), (2, 9675968), (4, 4837984), (8, 2418992), (16, 1209496), (31, 624256), (32, 604748), (62, 312128), (64, 302374), (124, 156064), (128, 151187), (248, 78032), (496, 39016), (992, 19508), (1984, 9754), (3968, 4877)]