11172950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 36

約数和(自身を含む): 21968460

約数和(自身を除く): 10795510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 619, 722, 950, 1238, 1805, 3095, 3610, 6190, 9025, 11761, 15475, 18050, 23522, 30950, 58805, 117610, 223459, 294025, 446918, 588050, 1117295, 2234590, 5586475, 11172950]

約数ペア:

[(1, 11172950), (2, 5586475), (5, 2234590), (10, 1117295), (19, 588050), (25, 446918), (38, 294025), (50, 223459), (95, 117610), (190, 58805), (361, 30950), (475, 23522), (619, 18050), (722, 15475), (950, 11761), (1238, 9025), (1805, 6190), (3095, 3610)]