19334340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 59026968

約数和(自身を除く): 39692628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 461, 466, 699, 922, 932, 1165, 1383, 1398, 1844, 2097, 2305, 2330, 2766, 2796, 3495, 4149, 4194, 4610, 4660, 5532, 6915, 6990, 8298, 8388, 9220, 10485, 13830, 13980, 16596, 20745, 20970, 27660, 41490, 41940, 82980, 107413, 214826, 322239, 429652, 537065, 644478, 966717, 1074130, 1288956, 1611195, 1933434, 2148260, 3222390, 3866868, 4833585, 6444780, 9667170, 19334340]

約数ペア:

[(1, 19334340), (2, 9667170), (3, 6444780), (4, 4833585), (5, 3866868), (6, 3222390), (9, 2148260), (10, 1933434), (12, 1611195), (15, 1288956), (18, 1074130), (20, 966717), (30, 644478), (36, 537065), (45, 429652), (60, 322239), (90, 214826), (180, 107413), (233, 82980), (461, 41940), (466, 41490), (699, 27660), (922, 20970), (932, 20745), (1165, 16596), (1383, 13980), (1398, 13830), (1844, 10485), (2097, 9220), (2305, 8388), (2330, 8298), (2766, 6990), (2796, 6915), (3495, 5532), (4149, 4660), (4194, 4610)]