15938150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{883}}^1$

素因数の和:933

約数の個数: 36

約数和(自身を含む): 31322772

約数和(自身を除く): 15384622

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 883, 950, 1766, 1805, 3610, 4415, 8830, 9025, 16777, 18050, 22075, 33554, 44150, 83885, 167770, 318763, 419425, 637526, 838850, 1593815, 3187630, 7969075, 15938150]

約数ペア:

[(1, 15938150), (2, 7969075), (5, 3187630), (10, 1593815), (19, 838850), (25, 637526), (38, 419425), (50, 318763), (95, 167770), (190, 83885), (361, 44150), (475, 33554), (722, 22075), (883, 18050), (950, 16777), (1766, 9025), (1805, 8830), (3610, 4415)]