15992496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8570

約数の個数: 60

約数和(自身を含む): 48205248

約数和(自身を除く): 32212752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8543, 17086, 25629, 34172, 51258, 68344, 76887, 102516, 111059, 136688, 153774, 205032, 222118, 307548, 333177, 410064, 444236, 615096, 666354, 888472, 999531, 1230192, 1332708, 1776944, 1999062, 2665416, 3998124, 5330832, 7996248, 15992496]

約数ペア:

[(1, 15992496), (2, 7996248), (3, 5330832), (4, 3998124), (6, 2665416), (8, 1999062), (9, 1776944), (12, 1332708), (13, 1230192), (16, 999531), (18, 888472), (24, 666354), (26, 615096), (36, 444236), (39, 410064), (48, 333177), (52, 307548), (72, 222118), (78, 205032), (104, 153774), (117, 136688), (144, 111059), (156, 102516), (208, 76887), (234, 68344), (312, 51258), (468, 34172), (624, 25629), (936, 17086), (1872, 8543)]