1912134315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{5581}}^1$

素因数の和:5860

約数の個数: 64

約数和(自身を含む): 3781112832

約数和(自身を除く): 1868978517

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 251, 273, 455, 753, 1255, 1365, 1757, 3263, 3765, 5271, 5581, 8785, 9789, 16315, 16743, 22841, 26355, 27905, 39067, 48945, 68523, 72553, 83715, 114205, 117201, 195335, 217659, 342615, 362765, 507871, 586005, 1088295, 1400831, 1523613, 2539355, 4202493, 7004155, 7618065, 9805817, 18210803, 21012465, 29417451, 49029085, 54632409, 91054015, 127475621, 147087255, 273162045, 382426863, 637378105, 1912134315]

約数ペア:

[(1, 1912134315), (3, 637378105), (5, 382426863), (7, 273162045), (13, 147087255), (15, 127475621), (21, 91054015), (35, 54632409), (39, 49029085), (65, 29417451), (91, 21012465), (105, 18210803), (195, 9805817), (251, 7618065), (273, 7004155), (455, 4202493), (753, 2539355), (1255, 1523613), (1365, 1400831), (1757, 1088295), (3263, 586005), (3765, 507871), (5271, 362765), (5581, 342615), (8785, 217659), (9789, 195335), (16315, 117201), (16743, 114205), (22841, 83715), (26355, 72553), (27905, 68523), (39067, 48945)]