11819742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15551778

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 109, 159, 186, 218, 318, 327, 341, 583, 654, 682, 1023, 1166, 1199, 1643, 1749, 2046, 2398, 3286, 3379, 3498, 3597, 4929, 5777, 6758, 7194, 9858, 10137, 11554, 17331, 18073, 20274, 34662, 36146, 37169, 54219, 63547, 74338, 108438, 111507, 127094, 179087, 190641, 223014, 358174, 381282, 537261, 1074522, 1969957, 3939914, 5909871, 11819742]

約数ペア:

[(1, 11819742), (2, 5909871), (3, 3939914), (6, 1969957), (11, 1074522), (22, 537261), (31, 381282), (33, 358174), (53, 223014), (62, 190641), (66, 179087), (93, 127094), (106, 111507), (109, 108438), (159, 74338), (186, 63547), (218, 54219), (318, 37169), (327, 36146), (341, 34662), (583, 20274), (654, 18073), (682, 17331), (1023, 11554), (1166, 10137), (1199, 9858), (1643, 7194), (1749, 6758), (2046, 5777), (2398, 4929), (3286, 3597), (3379, 3498)]