17398756

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{12049}}^1$

素因数の和:12091

約数の個数: 18

約数和(自身を含む): 32137350

約数和(自身を除く): 14738594

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 12049, 24098, 48196, 228931, 457862, 915724, 4349689, 8699378, 17398756]

約数ペア:

[(1, 17398756), (2, 8699378), (4, 4349689), (19, 915724), (38, 457862), (76, 228931), (361, 48196), (722, 24098), (1444, 12049)]