16952988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 43033760

約数和(自身を除く): 26080772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 997, 1308, 1417, 1994, 2834, 2991, 3988, 4251, 5668, 5982, 8502, 11964, 12961, 17004, 25922, 38883, 51844, 77766, 108673, 155532, 217346, 326019, 434692, 652038, 1304076, 1412749, 2825498, 4238247, 5650996, 8476494, 16952988]

約数ペア:

[(1, 16952988), (2, 8476494), (3, 5650996), (4, 4238247), (6, 2825498), (12, 1412749), (13, 1304076), (26, 652038), (39, 434692), (52, 326019), (78, 217346), (109, 155532), (156, 108673), (218, 77766), (327, 51844), (436, 38883), (654, 25922), (997, 17004), (1308, 12961), (1417, 11964), (1994, 8502), (2834, 5982), (2991, 5668), (3988, 4251)]