11911812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 32514048

約数和(自身を除く): 20602236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 41, 44, 62, 66, 71, 82, 93, 123, 124, 132, 142, 164, 186, 213, 246, 284, 341, 372, 426, 451, 492, 682, 781, 852, 902, 1023, 1271, 1353, 1364, 1562, 1804, 2046, 2201, 2343, 2542, 2706, 2911, 3124, 3813, 4092, 4402, 4686, 5084, 5412, 5822, 6603, 7626, 8733, 8804, 9372, 11644, 13206, 13981, 15252, 17466, 24211, 26412, 27962, 32021, 34932, 41943, 48422, 55924, 64042, 72633, 83886, 90241, 96063, 96844, 128084, 145266, 167772, 180482, 192126, 270723, 290532, 360964, 384252, 541446, 992651, 1082892, 1985302, 2977953, 3970604, 5955906, 11911812]

約数ペア:

[(1, 11911812), (2, 5955906), (3, 3970604), (4, 2977953), (6, 1985302), (11, 1082892), (12, 992651), (22, 541446), (31, 384252), (33, 360964), (41, 290532), (44, 270723), (62, 192126), (66, 180482), (71, 167772), (82, 145266), (93, 128084), (123, 96844), (124, 96063), (132, 90241), (142, 83886), (164, 72633), (186, 64042), (213, 55924), (246, 48422), (284, 41943), (341, 34932), (372, 32021), (426, 27962), (451, 26412), (492, 24211), (682, 17466), (781, 15252), (852, 13981), (902, 13206), (1023, 11644), (1271, 9372), (1353, 8804), (1364, 8733), (1562, 7626), (1804, 6603), (2046, 5822), (2201, 5412), (2343, 5084), (2542, 4686), (2706, 4402), (2911, 4092), (3124, 3813)]