19674816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{14639}}^1$

素因数の和:14661

約数の個数: 56

約数和(自身を含む): 59496960

約数和(自身を除く): 39822144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 14639, 29278, 43917, 58556, 87834, 102473, 117112, 175668, 204946, 234224, 307419, 351336, 409892, 468448, 614838, 702672, 819784, 936896, 1229676, 1405344, 1639568, 2459352, 2810688, 3279136, 4918704, 6558272, 9837408, 19674816]

約数ペア:

[(1, 19674816), (2, 9837408), (3, 6558272), (4, 4918704), (6, 3279136), (7, 2810688), (8, 2459352), (12, 1639568), (14, 1405344), (16, 1229676), (21, 936896), (24, 819784), (28, 702672), (32, 614838), (42, 468448), (48, 409892), (56, 351336), (64, 307419), (84, 234224), (96, 204946), (112, 175668), (168, 117112), (192, 102473), (224, 87834), (336, 58556), (448, 43917), (672, 29278), (1344, 14639)]