18625282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 32558400

約数和(自身を除く): 13933118

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1019, 1406, 2038, 9139, 13247, 18278, 19361, 26494, 37703, 38722, 75406, 251693, 490139, 503386, 716357, 980278, 1432714, 9312641, 18625282]

約数ペア:

[(1, 18625282), (2, 9312641), (13, 1432714), (19, 980278), (26, 716357), (37, 503386), (38, 490139), (74, 251693), (247, 75406), (481, 38722), (494, 37703), (703, 26494), (962, 19361), (1019, 18278), (1406, 13247), (2038, 9139)]