12388191846

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 25355877120

約数和(自身を除く): 12967685274

約数列:

[1, 2, 3, 6, 97, 137, 194, 251, 274, 291, 411, 502, 582, 619, 753, 822, 1238, 1506, 1857, 3714, 13289, 24347, 26578, 34387, 39867, 48694, 60043, 68774, 73041, 79734, 84803, 103161, 120086, 146082, 155369, 169606, 180129, 206322, 254409, 310738, 360258, 466107, 508818, 932214, 3335539, 6671078, 8225891, 10006617, 15070793, 16451782, 20013234, 21285553, 24677673, 30141586, 42571106, 45212379, 49355346, 63856659, 90424758, 127713318, 2064698641, 4129397282, 6194095923, 12388191846]

約数ペア:

[(1, 12388191846), (2, 6194095923), (3, 4129397282), (6, 2064698641), (97, 127713318), (137, 90424758), (194, 63856659), (251, 49355346), (274, 45212379), (291, 42571106), (411, 30141586), (502, 24677673), (582, 21285553), (619, 20013234), (753, 16451782), (822, 15070793), (1238, 10006617), (1506, 8225891), (1857, 6671078), (3714, 3335539), (13289, 932214), (24347, 508818), (26578, 466107), (34387, 360258), (39867, 310738), (48694, 254409), (60043, 206322), (68774, 180129), (73041, 169606), (79734, 155369), (84803, 146082), (103161, 120086)]