17968922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 28682100

約数和(自身を除く): 10713178

約数列:

[1, 2, 29, 58, 59, 89, 118, 178, 1711, 2581, 3422, 3481, 5162, 5251, 6962, 10502, 100949, 152279, 201898, 304558, 309809, 619618, 8984461, 17968922]

約数ペア:

[(1, 17968922), (2, 8984461), (29, 619618), (58, 309809), (59, 304558), (89, 201898), (118, 152279), (178, 100949), (1711, 10502), (2581, 6962), (3422, 5251), (3481, 5162)]