15679438348

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1\times {\mathrm{15881}}^1$

素因数の和:16882

約数の個数: 48

約数和(自身を含む): 32242238784

約数和(自身を除く): 16562800436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 953, 1036, 1906, 3812, 6671, 13342, 15881, 26684, 31762, 35261, 63524, 70522, 111167, 141044, 222334, 246827, 444668, 493654, 587597, 987308, 1175194, 2350388, 4113179, 8226358, 15134593, 16452716, 30269186, 60538372, 105942151, 211884302, 423768604, 559979941, 1119959882, 2239919764, 3919859587, 7839719174, 15679438348]

約数ペア:

[(1, 15679438348), (2, 7839719174), (4, 3919859587), (7, 2239919764), (14, 1119959882), (28, 559979941), (37, 423768604), (74, 211884302), (148, 105942151), (259, 60538372), (518, 30269186), (953, 16452716), (1036, 15134593), (1906, 8226358), (3812, 4113179), (6671, 2350388), (13342, 1175194), (15881, 987308), (26684, 587597), (31762, 493654), (35261, 444668), (63524, 246827), (70522, 222334), (111167, 141044)]