9985612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3950

約数の個数: 36

約数和(自身を含む): 21897120

約数和(自身を除く): 11911508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 3919, 7838, 15676, 27433, 50947, 54866, 101894, 109732, 192031, 203788, 356629, 384062, 713258, 768124, 1426516, 2496403, 4992806, 9985612]

約数ペア:

[(1, 9985612), (2, 4992806), (4, 2496403), (7, 1426516), (13, 768124), (14, 713258), (26, 384062), (28, 356629), (49, 203788), (52, 192031), (91, 109732), (98, 101894), (182, 54866), (196, 50947), (364, 27433), (637, 15676), (1274, 7838), (2548, 3919)]