19002078304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{186793}}^1$

素因数の和:186848

約数の個数: 72

約数和(自身を含む): 43353393048

約数和(自身を除く): 24351314744

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 1156, 1496, 2312, 2992, 3179, 4624, 5984, 6358, 9248, 12716, 25432, 50864, 101728, 186793, 373586, 747172, 1494344, 2054723, 2988688, 3175481, 4109446, 5977376, 6350962, 8218892, 12701924, 16437784, 25403848, 32875568, 34930291, 50807696, 53983177, 65751136, 69860582, 101615392, 107966354, 139721164, 215932708, 279442328, 431865416, 558884656, 593814947, 863730832, 1117769312, 1187629894, 1727461664, 2375259788, 4750519576, 9501039152, 19002078304]

約数ペア:

[(1, 19002078304), (2, 9501039152), (4, 4750519576), (8, 2375259788), (11, 1727461664), (16, 1187629894), (17, 1117769312), (22, 863730832), (32, 593814947), (34, 558884656), (44, 431865416), (68, 279442328), (88, 215932708), (136, 139721164), (176, 107966354), (187, 101615392), (272, 69860582), (289, 65751136), (352, 53983177), (374, 50807696), (544, 34930291), (578, 32875568), (748, 25403848), (1156, 16437784), (1496, 12701924), (2312, 8218892), (2992, 6350962), (3179, 5977376), (4624, 4109446), (5984, 3175481), (6358, 2988688), (9248, 2054723), (12716, 1494344), (25432, 747172), (50864, 373586), (101728, 186793)]