19690356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{33487}}^1$

素因数の和:33508

約数の個数: 36

約数和(自身を含む): 53446848

約数和(自身を除く): 33756492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 33487, 66974, 100461, 133948, 200922, 234409, 401844, 468818, 703227, 937636, 1406454, 1640863, 2812908, 3281726, 4922589, 6563452, 9845178, 19690356]

約数ペア:

[(1, 19690356), (2, 9845178), (3, 6563452), (4, 4922589), (6, 3281726), (7, 2812908), (12, 1640863), (14, 1406454), (21, 937636), (28, 703227), (42, 468818), (49, 401844), (84, 234409), (98, 200922), (147, 133948), (196, 100461), (294, 66974), (588, 33487)]