16712666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 11954854

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 631, 646, 697, 779, 1262, 1394, 1558, 10727, 11989, 13243, 21454, 23978, 25871, 26486, 51742, 203813, 407626, 439807, 491549, 879614, 983098, 8356333, 16712666]

約数ペア:

[(1, 16712666), (2, 8356333), (17, 983098), (19, 879614), (34, 491549), (38, 439807), (41, 407626), (82, 203813), (323, 51742), (631, 26486), (646, 25871), (697, 23978), (779, 21454), (1262, 13243), (1394, 11989), (1558, 10727)]