15398068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16777292

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 167, 178, 259, 334, 356, 518, 623, 668, 1036, 1169, 1246, 2338, 2492, 3293, 4676, 6179, 6586, 12358, 13172, 14863, 23051, 24716, 29726, 43253, 46102, 59452, 86506, 92204, 104041, 173012, 208082, 416164, 549931, 1099862, 2199724, 3849517, 7699034, 15398068]

約数ペア:

[(1, 15398068), (2, 7699034), (4, 3849517), (7, 2199724), (14, 1099862), (28, 549931), (37, 416164), (74, 208082), (89, 173012), (148, 104041), (167, 92204), (178, 86506), (259, 59452), (334, 46102), (356, 43253), (518, 29726), (623, 24716), (668, 23051), (1036, 14863), (1169, 13172), (1246, 12358), (2338, 6586), (2492, 6179), (3293, 4676)]