22793498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 22929382

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 91, 106, 119, 139, 182, 221, 238, 278, 371, 442, 689, 742, 901, 973, 1378, 1547, 1802, 1807, 1946, 2363, 3094, 3614, 4726, 4823, 6307, 7367, 9646, 11713, 12614, 12649, 14734, 16541, 23426, 25298, 30719, 33082, 51569, 61438, 81991, 95771, 103138, 125239, 163982, 191542, 215033, 250478, 430066, 670397, 876673, 1340794, 1628107, 1753346, 3256214, 11396749, 22793498]

約数ペア:

[(1, 22793498), (2, 11396749), (7, 3256214), (13, 1753346), (14, 1628107), (17, 1340794), (26, 876673), (34, 670397), (53, 430066), (91, 250478), (106, 215033), (119, 191542), (139, 163982), (182, 125239), (221, 103138), (238, 95771), (278, 81991), (371, 61438), (442, 51569), (689, 33082), (742, 30719), (901, 25298), (973, 23426), (1378, 16541), (1547, 14734), (1802, 12649), (1807, 12614), (1946, 11713), (2363, 9646), (3094, 7367), (3614, 6307), (4726, 4823)]