16948646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 14500954

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3119, 5434, 6238, 34309, 40547, 59261, 68618, 81094, 118522, 446017, 651871, 770393, 892034, 1303742, 1540786, 8474323, 16948646]

約数ペア:

[(1, 16948646), (2, 8474323), (11, 1540786), (13, 1303742), (19, 892034), (22, 770393), (26, 651871), (38, 446017), (143, 118522), (209, 81094), (247, 68618), (286, 59261), (418, 40547), (494, 34309), (2717, 6238), (3119, 5434)]