17381990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 33708960

約数和(自身を除く): 16326970

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 1733, 2006, 3466, 5015, 8665, 10030, 17330, 29461, 58922, 102247, 147305, 204494, 294610, 511235, 1022470, 1738199, 3476398, 8690995, 17381990]

約数ペア:

[(1, 17381990), (2, 8690995), (5, 3476398), (10, 1738199), (17, 1022470), (34, 511235), (59, 294610), (85, 204494), (118, 147305), (170, 102247), (295, 58922), (590, 29461), (1003, 17330), (1733, 10030), (2006, 8665), (3466, 5015)]