19731276

素因数分解:

$2^2\times 3^4\times {\mathrm{60899}}^1$

素因数の和:60915

約数の個数: 30

約数和(自身を含む): 51582300

約数和(自身を除く): 31851024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60899, 121798, 182697, 243596, 365394, 548091, 730788, 1096182, 1644273, 2192364, 3288546, 4932819, 6577092, 9865638, 19731276]

約数ペア:

[(1, 19731276), (2, 9865638), (3, 6577092), (4, 4932819), (6, 3288546), (9, 2192364), (12, 1644273), (18, 1096182), (27, 730788), (36, 548091), (54, 365394), (81, 243596), (108, 182697), (162, 121798), (324, 60899)]