15203440328

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{2797}}^1\times {\mathrm{3449}}^1$

素因数の和:6449

約数の個数: 32

約数和(自身を含む): 28669707000

約数和(自身を除く): 13466266672

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 2797, 3449, 5594, 6898, 11188, 13796, 22376, 27592, 551009, 679453, 1102018, 1358906, 2204036, 2717812, 4408072, 5435624, 9646853, 19293706, 38587412, 77174824, 1900430041, 3800860082, 7601720164, 15203440328]

約数ペア:

[(1, 15203440328), (2, 7601720164), (4, 3800860082), (8, 1900430041), (197, 77174824), (394, 38587412), (788, 19293706), (1576, 9646853), (2797, 5435624), (3449, 4408072), (5594, 2717812), (6898, 2204036), (11188, 1358906), (13796, 1102018), (22376, 679453), (27592, 551009)]