11719808

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 25296000

約数和(自身を除く): 13576192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 79, 122, 128, 152, 158, 244, 304, 316, 488, 608, 632, 976, 1159, 1216, 1264, 1501, 1952, 2318, 2432, 2528, 3002, 3904, 4636, 4819, 5056, 6004, 7808, 9272, 9638, 10112, 12008, 18544, 19276, 24016, 37088, 38552, 48032, 74176, 77104, 91561, 96064, 148352, 154208, 183122, 192128, 308416, 366244, 616832, 732488, 1464976, 2929952, 5859904, 11719808]

約数ペア:

[(1, 11719808), (2, 5859904), (4, 2929952), (8, 1464976), (16, 732488), (19, 616832), (32, 366244), (38, 308416), (61, 192128), (64, 183122), (76, 154208), (79, 148352), (122, 96064), (128, 91561), (152, 77104), (158, 74176), (244, 48032), (304, 38552), (316, 37088), (488, 24016), (608, 19276), (632, 18544), (976, 12008), (1159, 10112), (1216, 9638), (1264, 9272), (1501, 7808), (1952, 6004), (2318, 5056), (2432, 4819), (2528, 4636), (3002, 3904)]