19195848

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5441}}^1$

素因数の和:5467

約数の個数: 72

約数和(自身を含む): 60487830

約数和(自身を除く): 41291982

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5441, 10882, 16323, 21764, 32646, 38087, 43528, 48969, 65292, 76174, 97938, 114261, 130584, 152348, 195876, 228522, 266609, 304696, 342783, 391752, 457044, 533218, 685566, 799827, 914088, 1066436, 1371132, 1599654, 2132872, 2399481, 2742264, 3199308, 4798962, 6398616, 9597924, 19195848]

約数ペア:

[(1, 19195848), (2, 9597924), (3, 6398616), (4, 4798962), (6, 3199308), (7, 2742264), (8, 2399481), (9, 2132872), (12, 1599654), (14, 1371132), (18, 1066436), (21, 914088), (24, 799827), (28, 685566), (36, 533218), (42, 457044), (49, 391752), (56, 342783), (63, 304696), (72, 266609), (84, 228522), (98, 195876), (126, 152348), (147, 130584), (168, 114261), (196, 97938), (252, 76174), (294, 65292), (392, 48969), (441, 43528), (504, 38087), (588, 32646), (882, 21764), (1176, 16323), (1764, 10882), (3528, 5441)]