16398444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 24486036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1013, 1349, 2026, 2698, 3039, 4047, 4052, 5396, 6078, 8094, 12156, 16188, 19247, 38494, 57741, 71923, 76988, 115482, 143846, 215769, 230964, 287692, 431538, 863076, 1366537, 2733074, 4099611, 5466148, 8199222, 16398444]

約数ペア:

[(1, 16398444), (2, 8199222), (3, 5466148), (4, 4099611), (6, 2733074), (12, 1366537), (19, 863076), (38, 431538), (57, 287692), (71, 230964), (76, 215769), (114, 143846), (142, 115482), (213, 76988), (228, 71923), (284, 57741), (426, 38494), (852, 19247), (1013, 16188), (1349, 12156), (2026, 8094), (2698, 6078), (3039, 5396), (4047, 4052)]