15972452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 30507204

約数和(自身を除く): 14534752

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 337, 578, 674, 697, 1156, 1348, 1394, 2788, 5729, 11458, 11849, 13817, 22916, 23698, 27634, 47396, 55268, 97393, 194786, 234889, 389572, 469778, 939556, 3993113, 7986226, 15972452]

約数ペア:

[(1, 15972452), (2, 7986226), (4, 3993113), (17, 939556), (34, 469778), (41, 389572), (68, 234889), (82, 194786), (164, 97393), (289, 55268), (337, 47396), (578, 27634), (674, 23698), (697, 22916), (1156, 13817), (1348, 11849), (1394, 11458), (2788, 5729)]