11801888

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 17228512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 59, 76, 94, 112, 118, 133, 152, 188, 224, 236, 266, 304, 329, 376, 413, 472, 532, 608, 658, 752, 826, 893, 944, 1064, 1121, 1316, 1504, 1652, 1786, 1888, 2128, 2242, 2632, 2773, 3304, 3572, 4256, 4484, 5264, 5546, 6251, 6608, 7144, 7847, 8968, 10528, 11092, 12502, 13216, 14288, 15694, 17936, 19411, 22184, 25004, 28576, 31388, 35872, 38822, 44368, 50008, 52687, 62776, 77644, 88736, 100016, 105374, 125552, 155288, 200032, 210748, 251104, 310576, 368809, 421496, 621152, 737618, 842992, 1475236, 1685984, 2950472, 5900944, 11801888]

約数ペア:

[(1, 11801888), (2, 5900944), (4, 2950472), (7, 1685984), (8, 1475236), (14, 842992), (16, 737618), (19, 621152), (28, 421496), (32, 368809), (38, 310576), (47, 251104), (56, 210748), (59, 200032), (76, 155288), (94, 125552), (112, 105374), (118, 100016), (133, 88736), (152, 77644), (188, 62776), (224, 52687), (236, 50008), (266, 44368), (304, 38822), (329, 35872), (376, 31388), (413, 28576), (472, 25004), (532, 22184), (608, 19411), (658, 17936), (752, 15694), (826, 14288), (893, 13216), (944, 12502), (1064, 11092), (1121, 10528), (1316, 8968), (1504, 7847), (1652, 7144), (1786, 6608), (1888, 6251), (2128, 5546), (2242, 5264), (2632, 4484), (2773, 4256), (3304, 3572)]