16787108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 33510960

約数和(自身を除く): 16723852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 1307, 2614, 3211, 5228, 6422, 12844, 16991, 24833, 33982, 49666, 67964, 99332, 220883, 322829, 441766, 645658, 883532, 1291316, 4196777, 8393554, 16787108]

約数ペア:

[(1, 16787108), (2, 8393554), (4, 4196777), (13, 1291316), (19, 883532), (26, 645658), (38, 441766), (52, 322829), (76, 220883), (169, 99332), (247, 67964), (338, 49666), (494, 33982), (676, 24833), (988, 16991), (1307, 12844), (2614, 6422), (3211, 5228)]