19582472512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{226817}}^1$

素因数の和:226919

約数の個数: 56

約数和(自身を含む): 41480475840

約数和(自身を除く): 21898003328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2698, 4544, 5396, 10792, 21584, 43168, 86336, 226817, 453634, 907268, 1814536, 3629072, 4309523, 7258144, 8619046, 14516288, 16104007, 17238092, 32208014, 34476184, 64416028, 68952368, 128832056, 137904736, 257664112, 275809472, 305976133, 515328224, 611952266, 1030656448, 1223904532, 2447809064, 4895618128, 9791236256, 19582472512]

約数ペア:

[(1, 19582472512), (2, 9791236256), (4, 4895618128), (8, 2447809064), (16, 1223904532), (19, 1030656448), (32, 611952266), (38, 515328224), (64, 305976133), (71, 275809472), (76, 257664112), (142, 137904736), (152, 128832056), (284, 68952368), (304, 64416028), (568, 34476184), (608, 32208014), (1136, 17238092), (1216, 16104007), (1349, 14516288), (2272, 8619046), (2698, 7258144), (4544, 4309523), (5396, 3629072), (10792, 1814536), (21584, 907268), (43168, 453634), (86336, 226817)]