19619742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 42019200

約数和(自身を除く): 22399458

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 2917, 3363, 5834, 6726, 8751, 17502, 55423, 110846, 166269, 172103, 332538, 344206, 516309, 1032618, 3269957, 6539914, 9809871, 19619742]

約数ペア:

[(1, 19619742), (2, 9809871), (3, 6539914), (6, 3269957), (19, 1032618), (38, 516309), (57, 344206), (59, 332538), (114, 172103), (118, 166269), (177, 110846), (354, 55423), (1121, 17502), (2242, 8751), (2917, 6726), (3363, 5834)]