13981786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 27336960

約数和(自身を除く): 13355174

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 4519, 9038, 31633, 58747, 63266, 76823, 117494, 153646, 411229, 537761, 822458, 998699, 1075522, 1997398, 6990893, 13981786]

約数ペア:

[(1, 13981786), (2, 6990893), (7, 1997398), (13, 1075522), (14, 998699), (17, 822458), (26, 537761), (34, 411229), (91, 153646), (119, 117494), (182, 76823), (221, 63266), (238, 58747), (442, 31633), (1547, 9038), (3094, 4519)]