19552924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 36369648

約数和(自身を除く): 16816724

約数列:

[1, 2, 4, 17, 34, 68, 421, 683, 842, 1366, 1684, 2732, 7157, 11611, 14314, 23222, 28628, 46444, 287543, 575086, 1150172, 4888231, 9776462, 19552924]

約数ペア:

[(1, 19552924), (2, 9776462), (4, 4888231), (17, 1150172), (34, 575086), (68, 287543), (421, 46444), (683, 28628), (842, 23222), (1366, 14314), (1684, 11611), (2732, 7157)]