19083610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 43045632

約数和(自身を除く): 23962022

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 313, 335, 455, 469, 626, 670, 871, 910, 938, 1565, 1742, 2191, 2345, 3130, 4069, 4355, 4382, 4690, 6097, 8138, 8710, 10955, 12194, 20345, 20971, 21910, 28483, 30485, 40690, 41942, 56966, 60970, 104855, 142415, 146797, 209710, 272623, 284830, 293594, 545246, 733985, 1363115, 1467970, 1908361, 2726230, 3816722, 9541805, 19083610]

約数ペア:

[(1, 19083610), (2, 9541805), (5, 3816722), (7, 2726230), (10, 1908361), (13, 1467970), (14, 1363115), (26, 733985), (35, 545246), (65, 293594), (67, 284830), (70, 272623), (91, 209710), (130, 146797), (134, 142415), (182, 104855), (313, 60970), (335, 56966), (455, 41942), (469, 40690), (626, 30485), (670, 28483), (871, 21910), (910, 20971), (938, 20345), (1565, 12194), (1742, 10955), (2191, 8710), (2345, 8138), (3130, 6097), (4069, 4690), (4355, 4382)]