19162052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 22835260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 863, 1586, 1708, 1726, 3172, 3452, 5551, 6041, 11102, 11219, 12082, 22204, 22438, 24164, 44876, 52643, 78533, 105286, 157066, 210572, 314132, 368501, 684359, 737002, 1368718, 1474004, 2737436, 4790513, 9581026, 19162052]

約数ペア:

[(1, 19162052), (2, 9581026), (4, 4790513), (7, 2737436), (13, 1474004), (14, 1368718), (26, 737002), (28, 684359), (52, 368501), (61, 314132), (91, 210572), (122, 157066), (182, 105286), (244, 78533), (364, 52643), (427, 44876), (793, 24164), (854, 22438), (863, 22204), (1586, 12082), (1708, 11219), (1726, 11102), (3172, 6041), (3452, 5551)]