19048398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 41706576

約数和(自身を除く): 22658178

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 101, 102, 129, 202, 258, 303, 606, 731, 1462, 1717, 1849, 2193, 3434, 3698, 4343, 4386, 5151, 5547, 8686, 10302, 11094, 13029, 26058, 31433, 62866, 73831, 94299, 147662, 186749, 188598, 221493, 373498, 442986, 560247, 1120494, 3174733, 6349466, 9524199, 19048398]

約数ペア:

[(1, 19048398), (2, 9524199), (3, 6349466), (6, 3174733), (17, 1120494), (34, 560247), (43, 442986), (51, 373498), (86, 221493), (101, 188598), (102, 186749), (129, 147662), (202, 94299), (258, 73831), (303, 62866), (606, 31433), (731, 26058), (1462, 13029), (1717, 11094), (1849, 10302), (2193, 8686), (3434, 5547), (3698, 5151), (4343, 4386)]