119198538

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{21157}}^1$

素因数の和:21478

約数の個数: 24

約数和(自身を含む): 259100868

約数和(自身を除く): 139902330

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 21157, 42314, 63471, 126942, 190413, 380826, 6622141, 13244282, 19866423, 39732846, 59599269, 119198538]

約数ペア:

[(1, 119198538), (2, 59599269), (3, 39732846), (6, 19866423), (9, 13244282), (18, 6622141), (313, 380826), (626, 190413), (939, 126942), (1878, 63471), (2817, 42314), (5634, 21157)]