16921248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9277}}^1$

素因数の和:9309

約数の個数: 48

約数和(自身を含む): 46761120

約数和(自身を除く): 29839872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 9277, 18554, 27831, 37108, 55662, 74216, 111324, 148432, 176263, 222648, 296864, 352526, 445296, 528789, 705052, 890592, 1057578, 1410104, 2115156, 2820208, 4230312, 5640416, 8460624, 16921248]

約数ペア:

[(1, 16921248), (2, 8460624), (3, 5640416), (4, 4230312), (6, 2820208), (8, 2115156), (12, 1410104), (16, 1057578), (19, 890592), (24, 705052), (32, 528789), (38, 445296), (48, 352526), (57, 296864), (76, 222648), (96, 176263), (114, 148432), (152, 111324), (228, 74216), (304, 55662), (456, 37108), (608, 27831), (912, 18554), (1824, 9277)]