19134115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 30836736

約数和(自身を除く): 11702621

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 3823, 5005, 19115, 26761, 42053, 49699, 133805, 210265, 248495, 294371, 347893, 546689, 1471855, 1739465, 2733445, 3826823, 19134115]

約数ペア:

[(1, 19134115), (5, 3826823), (7, 2733445), (11, 1739465), (13, 1471855), (35, 546689), (55, 347893), (65, 294371), (77, 248495), (91, 210265), (143, 133805), (385, 49699), (455, 42053), (715, 26761), (1001, 19115), (3823, 5005)]