19108110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4825

約数の個数: 64

約数和(自身を含む): 55180800

約数和(自身を除く): 36072690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4789, 9578, 14367, 23945, 28734, 33523, 47890, 67046, 71835, 90991, 100569, 143670, 167615, 181982, 201138, 272973, 335230, 454955, 502845, 545946, 636937, 909910, 1005690, 1273874, 1364865, 1910811, 2729730, 3184685, 3821622, 6369370, 9554055, 19108110]

約数ペア:

[(1, 19108110), (2, 9554055), (3, 6369370), (5, 3821622), (6, 3184685), (7, 2729730), (10, 1910811), (14, 1364865), (15, 1273874), (19, 1005690), (21, 909910), (30, 636937), (35, 545946), (38, 502845), (42, 454955), (57, 335230), (70, 272973), (95, 201138), (105, 181982), (114, 167615), (133, 143670), (190, 100569), (210, 90991), (266, 71835), (285, 67046), (399, 47890), (570, 33523), (665, 28734), (798, 23945), (1330, 14367), (1995, 9578), (3990, 4789)]