19760608

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4679

約数の個数: 48

約数和(自身を含む): 46811520

約数和(自身を除く): 27050912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 4643, 9286, 18572, 32501, 37144, 65002, 74288, 88217, 130004, 148576, 176434, 260008, 352868, 520016, 617519, 705736, 1040032, 1235038, 1411472, 2470076, 2822944, 4940152, 9880304, 19760608]

約数ペア:

[(1, 19760608), (2, 9880304), (4, 4940152), (7, 2822944), (8, 2470076), (14, 1411472), (16, 1235038), (19, 1040032), (28, 705736), (32, 617519), (38, 520016), (56, 352868), (76, 260008), (112, 176434), (133, 148576), (152, 130004), (224, 88217), (266, 74288), (304, 65002), (532, 37144), (608, 32501), (1064, 18572), (2128, 9286), (4256, 4643)]