12915552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 24340128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 131, 156, 158, 208, 237, 262, 312, 316, 393, 416, 474, 524, 624, 632, 786, 948, 1027, 1048, 1248, 1264, 1572, 1703, 1896, 2054, 2096, 2528, 3081, 3144, 3406, 3792, 4108, 4192, 5109, 6162, 6288, 6812, 7584, 8216, 10218, 10349, 12324, 12576, 13624, 16432, 20436, 20698, 24648, 27248, 31047, 32864, 40872, 41396, 49296, 54496, 62094, 81744, 82792, 98592, 124188, 134537, 163488, 165584, 248376, 269074, 331168, 403611, 496752, 538148, 807222, 993504, 1076296, 1614444, 2152592, 3228888, 4305184, 6457776, 12915552]

約数ペア:

[(1, 12915552), (2, 6457776), (3, 4305184), (4, 3228888), (6, 2152592), (8, 1614444), (12, 1076296), (13, 993504), (16, 807222), (24, 538148), (26, 496752), (32, 403611), (39, 331168), (48, 269074), (52, 248376), (78, 165584), (79, 163488), (96, 134537), (104, 124188), (131, 98592), (156, 82792), (158, 81744), (208, 62094), (237, 54496), (262, 49296), (312, 41396), (316, 40872), (393, 32864), (416, 31047), (474, 27248), (524, 24648), (624, 20698), (632, 20436), (786, 16432), (948, 13624), (1027, 12576), (1048, 12324), (1248, 10349), (1264, 10218), (1572, 8216), (1703, 7584), (1896, 6812), (2054, 6288), (2096, 6162), (2528, 5109), (3081, 4192), (3144, 4108), (3406, 3792)]