16364738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 28136640

約数和(自身を除く): 11771902

約数列:

[1, 2, 13, 19, 26, 38, 157, 211, 247, 314, 422, 494, 2041, 2743, 2983, 4009, 4082, 5486, 5966, 8018, 33127, 38779, 52117, 66254, 77558, 104234, 430651, 629413, 861302, 1258826, 8182369, 16364738]

約数ペア:

[(1, 16364738), (2, 8182369), (13, 1258826), (19, 861302), (26, 629413), (38, 430651), (157, 104234), (211, 77558), (247, 66254), (314, 52117), (422, 38779), (494, 33127), (2041, 8018), (2743, 5966), (2983, 5486), (4009, 4082)]