15274358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 26244000

約数和(自身を除く): 10969642

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 269, 319, 538, 638, 979, 1958, 2581, 2959, 5162, 5918, 7801, 15602, 23941, 28391, 47882, 56782, 85811, 171622, 263351, 526702, 694289, 1388578, 7637179, 15274358]

約数ペア:

[(1, 15274358), (2, 7637179), (11, 1388578), (22, 694289), (29, 526702), (58, 263351), (89, 171622), (178, 85811), (269, 56782), (319, 47882), (538, 28391), (638, 23941), (979, 15602), (1958, 7801), (2581, 5918), (2959, 5162)]