19290725758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1\times {\mathrm{4019}}^1$

素因数の和:5904

約数の個数: 32

約数和(自身を含む): 31051123200

約数和(自身を除く): 11760397442

約数列:

[1, 2, 17, 34, 79, 158, 1343, 1787, 2686, 3574, 4019, 8038, 30379, 60758, 68323, 136646, 141173, 282346, 317501, 635002, 2399941, 4799882, 5397517, 7181953, 10795034, 14363906, 122093201, 244186402, 567374287, 1134748574, 9645362879, 19290725758]

約数ペア:

[(1, 19290725758), (2, 9645362879), (17, 1134748574), (34, 567374287), (79, 244186402), (158, 122093201), (1343, 14363906), (1787, 10795034), (2686, 7181953), (3574, 5397517), (4019, 4799882), (8038, 2399941), (30379, 635002), (60758, 317501), (68323, 282346), (136646, 141173)]