11813912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 26244000

約数和(自身を除く): 14430088

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 136, 149, 187, 212, 298, 374, 424, 583, 596, 748, 901, 1166, 1192, 1496, 1639, 1802, 2332, 2533, 3278, 3604, 4664, 5066, 6556, 7208, 7897, 9911, 10132, 13112, 15794, 19822, 20264, 27863, 31588, 39644, 55726, 63176, 79288, 86867, 111452, 134249, 173734, 222904, 268498, 347468, 536996, 694936, 1073992, 1476739, 2953478, 5906956, 11813912]

約数ペア:

[(1, 11813912), (2, 5906956), (4, 2953478), (8, 1476739), (11, 1073992), (17, 694936), (22, 536996), (34, 347468), (44, 268498), (53, 222904), (68, 173734), (88, 134249), (106, 111452), (136, 86867), (149, 79288), (187, 63176), (212, 55726), (298, 39644), (374, 31588), (424, 27863), (583, 20264), (596, 19822), (748, 15794), (901, 13112), (1166, 10132), (1192, 9911), (1496, 7897), (1639, 7208), (1802, 6556), (2332, 5066), (2533, 4664), (3278, 3604)]