12987014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7207}}^1$

素因数の和:7279

約数の個数: 16

約数和(自身を含む): 21018528

約数和(自身を除く): 8031514

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7207, 14414, 122519, 245038, 381971, 763942, 6493507, 12987014]

約数ペア:

[(1, 12987014), (2, 6493507), (17, 763942), (34, 381971), (53, 245038), (106, 122519), (901, 14414), (1802, 7207)]