19350870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8377}}^1$

素因数の和:8405

約数の個数: 64

約数和(自身を含む): 57908736

約数和(自身を除く): 38557866

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 8377, 16754, 25131, 41885, 50262, 58639, 83770, 92147, 117278, 125655, 175917, 184294, 251310, 276441, 293195, 351834, 460735, 552882, 586390, 645029, 879585, 921470, 1290058, 1382205, 1759170, 1935087, 2764410, 3225145, 3870174, 6450290, 9675435, 19350870]

約数ペア:

[(1, 19350870), (2, 9675435), (3, 6450290), (5, 3870174), (6, 3225145), (7, 2764410), (10, 1935087), (11, 1759170), (14, 1382205), (15, 1290058), (21, 921470), (22, 879585), (30, 645029), (33, 586390), (35, 552882), (42, 460735), (55, 351834), (66, 293195), (70, 276441), (77, 251310), (105, 184294), (110, 175917), (154, 125655), (165, 117278), (210, 92147), (231, 83770), (330, 58639), (385, 50262), (462, 41885), (770, 25131), (1155, 16754), (2310, 8377)]