11741696

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 14774464

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 71, 76, 128, 136, 142, 152, 256, 272, 284, 304, 323, 512, 544, 568, 608, 646, 1088, 1136, 1207, 1216, 1292, 1349, 2176, 2272, 2414, 2432, 2584, 2698, 4352, 4544, 4828, 4864, 5168, 5396, 8704, 9088, 9656, 9728, 10336, 10792, 18176, 19312, 20672, 21584, 22933, 36352, 38624, 41344, 43168, 45866, 77248, 82688, 86336, 91732, 154496, 165376, 172672, 183464, 308992, 345344, 366928, 617984, 690688, 733856, 1467712, 2935424, 5870848, 11741696]

約数ペア:

[(1, 11741696), (2, 5870848), (4, 2935424), (8, 1467712), (16, 733856), (17, 690688), (19, 617984), (32, 366928), (34, 345344), (38, 308992), (64, 183464), (68, 172672), (71, 165376), (76, 154496), (128, 91732), (136, 86336), (142, 82688), (152, 77248), (256, 45866), (272, 43168), (284, 41344), (304, 38624), (323, 36352), (512, 22933), (544, 21584), (568, 20672), (608, 19312), (646, 18176), (1088, 10792), (1136, 10336), (1207, 9728), (1216, 9656), (1292, 9088), (1349, 8704), (2176, 5396), (2272, 5168), (2414, 4864), (2432, 4828), (2584, 4544), (2698, 4352)]