291870932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{10133}}^1$

素因数の和:10535

約数の個数: 24

約数和(自身を含む): 539128800

約数和(自身を除く): 247257868

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 10133, 14402, 20266, 28804, 40532, 192527, 385054, 770108, 3840407, 7680814, 15361628, 72967733, 145935466, 291870932]

約数ペア:

[(1, 291870932), (2, 145935466), (4, 72967733), (19, 15361628), (38, 7680814), (76, 3840407), (379, 770108), (758, 385054), (1516, 192527), (7201, 40532), (10133, 28804), (14402, 20266)]