13122350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 36

約数和(自身を含む): 25795224

約数和(自身を除く): 12672874

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 727, 950, 1454, 1805, 3610, 3635, 7270, 9025, 13813, 18050, 18175, 27626, 36350, 69065, 138130, 262447, 345325, 524894, 690650, 1312235, 2624470, 6561175, 13122350]

約数ペア:

[(1, 13122350), (2, 6561175), (5, 2624470), (10, 1312235), (19, 690650), (25, 524894), (38, 345325), (50, 262447), (95, 138130), (190, 69065), (361, 36350), (475, 27626), (722, 18175), (727, 18050), (950, 13813), (1454, 9025), (1805, 7270), (3610, 3635)]