19237348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19471}}^1$

素因数の和:19507

約数の個数: 24

約数和(自身を含む): 38165120

約数和(自身を除く): 18927772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 19471, 38942, 77884, 253123, 369949, 506246, 739898, 1012492, 1479796, 4809337, 9618674, 19237348]

約数ペア:

[(1, 19237348), (2, 9618674), (4, 4809337), (13, 1479796), (19, 1012492), (26, 739898), (38, 506246), (52, 369949), (76, 253123), (247, 77884), (494, 38942), (988, 19471)]