16288974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 38342304

約数和(自身を除く): 22053330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 461, 906, 922, 1359, 1383, 1963, 2718, 2766, 3926, 4149, 5889, 5993, 8298, 11778, 11986, 17667, 17979, 35334, 35958, 53937, 69611, 107874, 139222, 208833, 417666, 626499, 904943, 1252998, 1809886, 2714829, 5429658, 8144487, 16288974]

約数ペア:

[(1, 16288974), (2, 8144487), (3, 5429658), (6, 2714829), (9, 1809886), (13, 1252998), (18, 904943), (26, 626499), (39, 417666), (78, 208833), (117, 139222), (151, 107874), (234, 69611), (302, 53937), (453, 35958), (461, 35334), (906, 17979), (922, 17667), (1359, 11986), (1383, 11778), (1963, 8298), (2718, 5993), (2766, 5889), (3926, 4149)]