15971576784

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{838139}}^1$

素因数の和:838547

約数の個数: 40

約数和(自身を含む): 41363885280

約数和(自身を除く): 25392308496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 838139, 1676278, 2514417, 3352556, 5028834, 6705112, 10057668, 13410224, 20115336, 40230672, 332741183, 665482366, 998223549, 1330964732, 1996447098, 2661929464, 3992894196, 5323858928, 7985788392, 15971576784]

約数ペア:

[(1, 15971576784), (2, 7985788392), (3, 5323858928), (4, 3992894196), (6, 2661929464), (8, 1996447098), (12, 1330964732), (16, 998223549), (24, 665482366), (48, 332741183), (397, 40230672), (794, 20115336), (1191, 13410224), (1588, 10057668), (2382, 6705112), (3176, 5028834), (4764, 3352556), (6352, 2514417), (9528, 1676278), (19056, 838139)]