19474326530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7243}}^1\times {\mathrm{4013}}^1$

素因数の和:11330

約数の個数: 32

約数和(自身を含む): 35590757184

約数和(自身を除く): 16116430654

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 4013, 7243, 8026, 14486, 20065, 36215, 40130, 72430, 268871, 485281, 537742, 970562, 1344355, 2426405, 2688710, 4852810, 29066159, 58132318, 145330795, 290661590, 1947432653, 3894865306, 9737163265, 19474326530]

約数ペア:

[(1, 19474326530), (2, 9737163265), (5, 3894865306), (10, 1947432653), (67, 290661590), (134, 145330795), (335, 58132318), (670, 29066159), (4013, 4852810), (7243, 2688710), (8026, 2426405), (14486, 1344355), (20065, 970562), (36215, 537742), (40130, 485281), (72430, 268871)]