16775538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 19512462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 479, 898, 958, 1347, 1437, 2694, 2874, 5837, 6227, 11674, 12454, 17511, 18681, 35022, 37362, 215071, 430142, 645213, 1290426, 2795923, 5591846, 8387769, 16775538]

約数ペア:

[(1, 16775538), (2, 8387769), (3, 5591846), (6, 2795923), (13, 1290426), (26, 645213), (39, 430142), (78, 215071), (449, 37362), (479, 35022), (898, 18681), (958, 17511), (1347, 12454), (1437, 11674), (2694, 6227), (2874, 5837)]