12011648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 27540000

約数和(自身を除く): 15528352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 449, 608, 704, 836, 898, 1216, 1408, 1672, 1796, 2432, 3344, 3592, 4939, 6688, 7184, 8531, 9878, 13376, 14368, 17062, 19756, 26752, 28736, 34124, 39512, 57472, 68248, 79024, 93841, 136496, 158048, 187682, 272992, 316096, 375364, 545984, 632192, 750728, 1091968, 1501456, 3002912, 6005824, 12011648]

約数ペア:

[(1, 12011648), (2, 6005824), (4, 3002912), (8, 1501456), (11, 1091968), (16, 750728), (19, 632192), (22, 545984), (32, 375364), (38, 316096), (44, 272992), (64, 187682), (76, 158048), (88, 136496), (128, 93841), (152, 79024), (176, 68248), (209, 57472), (304, 39512), (352, 34124), (418, 28736), (449, 26752), (608, 19756), (704, 17062), (836, 14368), (898, 13376), (1216, 9878), (1408, 8531), (1672, 7184), (1796, 6688), (2432, 4939), (3344, 3592)]