19233564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 51507456

約数和(自身を除く): 32273892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 571, 802, 1142, 1203, 1604, 1713, 2284, 2406, 2807, 3426, 3997, 4812, 5614, 6852, 7994, 8421, 11228, 11991, 15988, 16842, 23982, 33684, 47964, 228971, 457942, 686913, 915884, 1373826, 1602797, 2747652, 3205594, 4808391, 6411188, 9616782, 19233564]

約数ペア:

[(1, 19233564), (2, 9616782), (3, 6411188), (4, 4808391), (6, 3205594), (7, 2747652), (12, 1602797), (14, 1373826), (21, 915884), (28, 686913), (42, 457942), (84, 228971), (401, 47964), (571, 33684), (802, 23982), (1142, 16842), (1203, 15988), (1604, 11991), (1713, 11228), (2284, 8421), (2406, 7994), (2807, 6852), (3426, 5614), (3997, 4812)]