16819348

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 39513600

約数和(自身を除く): 22694252

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 41, 46, 49, 52, 82, 91, 92, 98, 161, 164, 182, 196, 287, 299, 322, 343, 364, 533, 574, 598, 637, 644, 686, 943, 1066, 1127, 1148, 1196, 1274, 1372, 1886, 2009, 2093, 2132, 2254, 2548, 3731, 3772, 4018, 4186, 4459, 4508, 6601, 7462, 7889, 8036, 8372, 8918, 12259, 13202, 14063, 14651, 14924, 15778, 17836, 24518, 26117, 26404, 28126, 29302, 31556, 46207, 49036, 52234, 56252, 58604, 85813, 92414, 102557, 104468, 171626, 182819, 184828, 205114, 323449, 343252, 365638, 410228, 600691, 646898, 731276, 1201382, 1293796, 2402764, 4204837, 8409674, 16819348]

約数ペア:

[(1, 16819348), (2, 8409674), (4, 4204837), (7, 2402764), (13, 1293796), (14, 1201382), (23, 731276), (26, 646898), (28, 600691), (41, 410228), (46, 365638), (49, 343252), (52, 323449), (82, 205114), (91, 184828), (92, 182819), (98, 171626), (161, 104468), (164, 102557), (182, 92414), (196, 85813), (287, 58604), (299, 56252), (322, 52234), (343, 49036), (364, 46207), (533, 31556), (574, 29302), (598, 28126), (637, 26404), (644, 26117), (686, 24518), (943, 17836), (1066, 15778), (1127, 14924), (1148, 14651), (1196, 14063), (1274, 13202), (1372, 12259), (1886, 8918), (2009, 8372), (2093, 8036), (2132, 7889), (2254, 7462), (2548, 6601), (3731, 4508), (3772, 4459), (4018, 4186)]