16769324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 36314880

約数和(自身を除く): 19545556

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1543, 2717, 3086, 5434, 6172, 10868, 16973, 20059, 29317, 33946, 40118, 58634, 67892, 80236, 117268, 220649, 322487, 381121, 441298, 644974, 762242, 882596, 1289948, 1524484, 4192331, 8384662, 16769324]

約数ペア:

[(1, 16769324), (2, 8384662), (4, 4192331), (11, 1524484), (13, 1289948), (19, 882596), (22, 762242), (26, 644974), (38, 441298), (44, 381121), (52, 322487), (76, 220649), (143, 117268), (209, 80236), (247, 67892), (286, 58634), (418, 40118), (494, 33946), (572, 29317), (836, 20059), (988, 16973), (1543, 10868), (2717, 6172), (3086, 5434)]