19751692

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 35223552

約数和(自身を除く): 15471860

約数列:

[1, 2, 4, 103, 191, 206, 251, 382, 412, 502, 764, 1004, 19673, 25853, 39346, 47941, 51706, 78692, 95882, 103412, 191764, 4937923, 9875846, 19751692]

約数ペア:

[(1, 19751692), (2, 9875846), (4, 4937923), (103, 191764), (191, 103412), (206, 95882), (251, 78692), (382, 51706), (412, 47941), (502, 39346), (764, 25853), (1004, 19673)]