19422816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4129}}^1$

素因数の和:4156

約数の個数: 72

約数和(自身を含む): 59323320

約数和(自身を除く): 39900504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4129, 4704, 8258, 12387, 16516, 24774, 28903, 33032, 49548, 57806, 66064, 86709, 99096, 115612, 132128, 173418, 198192, 202321, 231224, 346836, 396384, 404642, 462448, 606963, 693672, 809284, 924896, 1213926, 1387344, 1618568, 2427852, 2774688, 3237136, 4855704, 6474272, 9711408, 19422816]

約数ペア:

[(1, 19422816), (2, 9711408), (3, 6474272), (4, 4855704), (6, 3237136), (7, 2774688), (8, 2427852), (12, 1618568), (14, 1387344), (16, 1213926), (21, 924896), (24, 809284), (28, 693672), (32, 606963), (42, 462448), (48, 404642), (49, 396384), (56, 346836), (84, 231224), (96, 202321), (98, 198192), (112, 173418), (147, 132128), (168, 115612), (196, 99096), (224, 86709), (294, 66064), (336, 57806), (392, 49548), (588, 33032), (672, 28903), (784, 24774), (1176, 16516), (1568, 12387), (2352, 8258), (4129, 4704)]