19670016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 88

約数和(自身を含む): 55350880

約数和(自身を除く): 35680864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 337, 384, 456, 512, 608, 674, 768, 912, 1011, 1024, 1216, 1348, 1536, 1824, 2022, 2432, 2696, 3072, 3648, 4044, 4864, 5392, 6403, 7296, 8088, 9728, 10784, 12806, 14592, 16176, 19209, 19456, 21568, 25612, 29184, 32352, 38418, 43136, 51224, 58368, 64704, 76836, 86272, 102448, 129408, 153672, 172544, 204896, 258816, 307344, 345088, 409792, 517632, 614688, 819584, 1035264, 1229376, 1639168, 2458752, 3278336, 4917504, 6556672, 9835008, 19670016]

約数ペア:

[(1, 19670016), (2, 9835008), (3, 6556672), (4, 4917504), (6, 3278336), (8, 2458752), (12, 1639168), (16, 1229376), (19, 1035264), (24, 819584), (32, 614688), (38, 517632), (48, 409792), (57, 345088), (64, 307344), (76, 258816), (96, 204896), (114, 172544), (128, 153672), (152, 129408), (192, 102448), (228, 86272), (256, 76836), (304, 64704), (337, 58368), (384, 51224), (456, 43136), (512, 38418), (608, 32352), (674, 29184), (768, 25612), (912, 21568), (1011, 19456), (1024, 19209), (1216, 16176), (1348, 14592), (1536, 12806), (1824, 10784), (2022, 9728), (2432, 8088), (2696, 7296), (3072, 6403), (3648, 5392), (4044, 4864)]