19734036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8101}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 54445440

約数和(自身を除く): 34711404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8101, 16202, 24303, 32404, 48606, 56707, 97212, 113414, 170121, 226828, 234929, 340242, 469858, 680484, 704787, 939716, 1409574, 1644503, 2819148, 3289006, 4933509, 6578012, 9867018, 19734036]

約数ペア:

[(1, 19734036), (2, 9867018), (3, 6578012), (4, 4933509), (6, 3289006), (7, 2819148), (12, 1644503), (14, 1409574), (21, 939716), (28, 704787), (29, 680484), (42, 469858), (58, 340242), (84, 234929), (87, 226828), (116, 170121), (174, 113414), (203, 97212), (348, 56707), (406, 48606), (609, 32404), (812, 24303), (1218, 16202), (2436, 8101)]