19354832

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 45532800

約数和(自身を除く): 26177968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 59, 101, 112, 116, 118, 202, 203, 232, 236, 404, 406, 413, 464, 472, 707, 808, 812, 826, 944, 1414, 1616, 1624, 1652, 1711, 2828, 2929, 3248, 3304, 3422, 5656, 5858, 5959, 6608, 6844, 11312, 11716, 11918, 11977, 13688, 20503, 23432, 23836, 23954, 27376, 41006, 41713, 46864, 47672, 47908, 82012, 83426, 95344, 95816, 164024, 166852, 172811, 191632, 328048, 333704, 345622, 667408, 691244, 1209677, 1382488, 2419354, 2764976, 4838708, 9677416, 19354832]

約数ペア:

[(1, 19354832), (2, 9677416), (4, 4838708), (7, 2764976), (8, 2419354), (14, 1382488), (16, 1209677), (28, 691244), (29, 667408), (56, 345622), (58, 333704), (59, 328048), (101, 191632), (112, 172811), (116, 166852), (118, 164024), (202, 95816), (203, 95344), (232, 83426), (236, 82012), (404, 47908), (406, 47672), (413, 46864), (464, 41713), (472, 41006), (707, 27376), (808, 23954), (812, 23836), (826, 23432), (944, 20503), (1414, 13688), (1616, 11977), (1624, 11918), (1652, 11716), (1711, 11312), (2828, 6844), (2929, 6608), (3248, 5959), (3304, 5858), (3422, 5656)]