15671479828

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{823601}}^1$

素因数の和:823743

約数の個数: 24

約数和(自身を含む): 28226487744

約数和(自身を除く): 12555007916

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 9514, 19028, 823601, 1647202, 3294404, 55181267, 58475671, 110362534, 116951342, 220725068, 233902684, 3917869957, 7835739914, 15671479828]

約数ペア:

[(1, 15671479828), (2, 7835739914), (4, 3917869957), (67, 233902684), (71, 220725068), (134, 116951342), (142, 110362534), (268, 58475671), (284, 55181267), (4757, 3294404), (9514, 1647202), (19028, 823601)]