19073682

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 44547360

約数和(自身を除く): 25473678

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1297, 1634, 2451, 2594, 3891, 4902, 7353, 7782, 11673, 14706, 23346, 24643, 49286, 55771, 73929, 111542, 147858, 167313, 221787, 334626, 443574, 501939, 1003878, 1059649, 2119298, 3178947, 6357894, 9536841, 19073682]

約数ペア:

[(1, 19073682), (2, 9536841), (3, 6357894), (6, 3178947), (9, 2119298), (18, 1059649), (19, 1003878), (38, 501939), (43, 443574), (57, 334626), (86, 221787), (114, 167313), (129, 147858), (171, 111542), (258, 73929), (342, 55771), (387, 49286), (774, 24643), (817, 23346), (1297, 14706), (1634, 11673), (2451, 7782), (2594, 7353), (3891, 4902)]