19463673936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{151247}}^1$

素因数の和:151648

約数の個数: 80

約数和(自身を含む): 57614598144

約数和(自身を除く): 38150924208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 766, 1149, 1532, 2298, 2681, 3064, 4596, 5362, 6128, 8043, 9192, 10724, 16086, 18384, 21448, 32172, 42896, 64344, 128688, 151247, 302494, 453741, 604988, 907482, 1058729, 1209976, 1814964, 2117458, 2419952, 3176187, 3629928, 4234916, 6352374, 7259856, 8469832, 12704748, 16939664, 25409496, 50818992, 57927601, 115855202, 173782803, 231710404, 347565606, 405493207, 463420808, 695131212, 810986414, 926841616, 1216479621, 1390262424, 1621972828, 2432959242, 2780524848, 3243945656, 4865918484, 6487891312, 9731836968, 19463673936]

約数ペア:

[(1, 19463673936), (2, 9731836968), (3, 6487891312), (4, 4865918484), (6, 3243945656), (7, 2780524848), (8, 2432959242), (12, 1621972828), (14, 1390262424), (16, 1216479621), (21, 926841616), (24, 810986414), (28, 695131212), (42, 463420808), (48, 405493207), (56, 347565606), (84, 231710404), (112, 173782803), (168, 115855202), (336, 57927601), (383, 50818992), (766, 25409496), (1149, 16939664), (1532, 12704748), (2298, 8469832), (2681, 7259856), (3064, 6352374), (4596, 4234916), (5362, 3629928), (6128, 3176187), (8043, 2419952), (9192, 2117458), (10724, 1814964), (16086, 1209976), (18384, 1058729), (21448, 907482), (32172, 604988), (42896, 453741), (64344, 302494), (128688, 151247)]