15983016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13591}}^1$

素因数の和:13614

約数の個数: 48

約数和(自身を含む): 46484640

約数和(自身を除く): 30501624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 13591, 27182, 40773, 54364, 81546, 95137, 108728, 163092, 190274, 285411, 326184, 380548, 570822, 665959, 761096, 1141644, 1331918, 1997877, 2283288, 2663836, 3995754, 5327672, 7991508, 15983016]

約数ペア:

[(1, 15983016), (2, 7991508), (3, 5327672), (4, 3995754), (6, 2663836), (7, 2283288), (8, 1997877), (12, 1331918), (14, 1141644), (21, 761096), (24, 665959), (28, 570822), (42, 380548), (49, 326184), (56, 285411), (84, 190274), (98, 163092), (147, 108728), (168, 95137), (196, 81546), (294, 54364), (392, 40773), (588, 27182), (1176, 13591)]