19500936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8929}}^1$

素因数の和:8958

約数の個数: 64

約数和(自身を含む): 60009600

約数和(自身を除く): 40508664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8929, 17858, 26787, 35716, 53574, 62503, 71432, 107148, 116077, 125006, 187509, 214296, 232154, 250012, 348231, 375018, 464308, 500024, 696462, 750036, 812539, 928616, 1392924, 1500072, 1625078, 2437617, 2785848, 3250156, 4875234, 6500312, 9750468, 19500936]

約数ペア:

[(1, 19500936), (2, 9750468), (3, 6500312), (4, 4875234), (6, 3250156), (7, 2785848), (8, 2437617), (12, 1625078), (13, 1500072), (14, 1392924), (21, 928616), (24, 812539), (26, 750036), (28, 696462), (39, 500024), (42, 464308), (52, 375018), (56, 348231), (78, 250012), (84, 232154), (91, 214296), (104, 187509), (156, 125006), (168, 116077), (182, 107148), (273, 71432), (312, 62503), (364, 53574), (546, 35716), (728, 26787), (1092, 17858), (2184, 8929)]