19486068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1013}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 52241280

約数和(自身を除く): 32755212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1013, 1374, 1603, 2026, 2748, 3039, 3206, 4052, 4809, 6078, 6412, 7091, 9618, 12156, 14182, 19236, 21273, 28364, 42546, 85092, 231977, 463954, 695931, 927908, 1391862, 1623839, 2783724, 3247678, 4871517, 6495356, 9743034, 19486068]

約数ペア:

[(1, 19486068), (2, 9743034), (3, 6495356), (4, 4871517), (6, 3247678), (7, 2783724), (12, 1623839), (14, 1391862), (21, 927908), (28, 695931), (42, 463954), (84, 231977), (229, 85092), (458, 42546), (687, 28364), (916, 21273), (1013, 19236), (1374, 14182), (1603, 12156), (2026, 9618), (2748, 7091), (3039, 6412), (3206, 6078), (4052, 4809)]