19107864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 55851120

約数和(自身を除く): 36743256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 67, 68, 72, 102, 134, 136, 153, 201, 204, 233, 268, 306, 402, 408, 466, 536, 603, 612, 699, 804, 932, 1139, 1206, 1224, 1398, 1608, 1864, 2097, 2278, 2412, 2796, 3417, 3961, 4194, 4556, 4824, 5592, 6834, 7922, 8388, 9112, 10251, 11883, 13668, 15611, 15844, 16776, 20502, 23766, 27336, 31222, 31688, 35649, 41004, 46833, 47532, 62444, 71298, 82008, 93666, 95064, 124888, 140499, 142596, 187332, 265387, 280998, 285192, 374664, 530774, 561996, 796161, 1061548, 1123992, 1592322, 2123096, 2388483, 3184644, 4776966, 6369288, 9553932, 19107864]

約数ペア:

[(1, 19107864), (2, 9553932), (3, 6369288), (4, 4776966), (6, 3184644), (8, 2388483), (9, 2123096), (12, 1592322), (17, 1123992), (18, 1061548), (24, 796161), (34, 561996), (36, 530774), (51, 374664), (67, 285192), (68, 280998), (72, 265387), (102, 187332), (134, 142596), (136, 140499), (153, 124888), (201, 95064), (204, 93666), (233, 82008), (268, 71298), (306, 62444), (402, 47532), (408, 46833), (466, 41004), (536, 35649), (603, 31688), (612, 31222), (699, 27336), (804, 23766), (932, 20502), (1139, 16776), (1206, 15844), (1224, 15611), (1398, 13668), (1608, 11883), (1864, 10251), (2097, 9112), (2278, 8388), (2412, 7922), (2796, 6834), (3417, 5592), (3961, 4824), (4194, 4556)]