15743856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 43667840

約数和(自身を除く): 27923984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 283, 304, 366, 456, 488, 566, 732, 849, 912, 976, 1132, 1159, 1464, 1698, 2264, 2318, 2928, 3396, 3477, 4528, 4636, 5377, 6792, 6954, 9272, 10754, 13584, 13908, 16131, 17263, 18544, 21508, 27816, 32262, 34526, 43016, 51789, 55632, 64524, 69052, 86032, 103578, 129048, 138104, 207156, 258096, 276208, 327997, 414312, 655994, 828624, 983991, 1311988, 1967982, 2623976, 3935964, 5247952, 7871928, 15743856]

約数ペア:

[(1, 15743856), (2, 7871928), (3, 5247952), (4, 3935964), (6, 2623976), (8, 1967982), (12, 1311988), (16, 983991), (19, 828624), (24, 655994), (38, 414312), (48, 327997), (57, 276208), (61, 258096), (76, 207156), (114, 138104), (122, 129048), (152, 103578), (183, 86032), (228, 69052), (244, 64524), (283, 55632), (304, 51789), (366, 43016), (456, 34526), (488, 32262), (566, 27816), (732, 21508), (849, 18544), (912, 17263), (976, 16131), (1132, 13908), (1159, 13584), (1464, 10754), (1698, 9272), (2264, 6954), (2318, 6792), (2928, 5377), (3396, 4636), (3477, 4528)]