39019178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 67806720

約数和(自身を除く): 28787542

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 506, 649, 1298, 1307, 1357, 2614, 2714, 14377, 14927, 28754, 29854, 30061, 60122, 77113, 154226, 330671, 661342, 848243, 1696486, 1773599, 3547198, 19509589, 39019178]

約数ペア:

[(1, 39019178), (2, 19509589), (11, 3547198), (22, 1773599), (23, 1696486), (46, 848243), (59, 661342), (118, 330671), (253, 154226), (506, 77113), (649, 60122), (1298, 30061), (1307, 29854), (1357, 28754), (2614, 14927), (2714, 14377)]