19502323204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{6373}}^1$

素因数の和:7605

約数の個数: 72

約数和(自身を含む): 42797407128

約数和(自身を除く): 23295083924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1201, 1274, 2402, 2548, 4804, 6373, 8407, 12746, 15613, 16814, 25492, 31226, 33628, 44611, 58849, 62452, 82849, 89222, 109291, 117698, 165698, 178444, 218582, 235396, 312277, 331396, 437164, 579943, 624554, 765037, 1159886, 1249108, 1530074, 2319772, 3060148, 4059601, 7653973, 8119202, 15307946, 16238404, 30615892, 53577811, 99501649, 107155622, 199003298, 214311244, 375044677, 398006596, 696511543, 750089354, 1393023086, 1500178708, 2786046172, 4875580801, 9751161602, 19502323204]

約数ペア:

[(1, 19502323204), (2, 9751161602), (4, 4875580801), (7, 2786046172), (13, 1500178708), (14, 1393023086), (26, 750089354), (28, 696511543), (49, 398006596), (52, 375044677), (91, 214311244), (98, 199003298), (182, 107155622), (196, 99501649), (364, 53577811), (637, 30615892), (1201, 16238404), (1274, 15307946), (2402, 8119202), (2548, 7653973), (4804, 4059601), (6373, 3060148), (8407, 2319772), (12746, 1530074), (15613, 1249108), (16814, 1159886), (25492, 765037), (31226, 624554), (33628, 579943), (44611, 437164), (58849, 331396), (62452, 312277), (82849, 235396), (89222, 218582), (109291, 178444), (117698, 165698)]