29788618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 18958262

約数列:

[1, 2, 19, 38, 61, 71, 122, 142, 181, 362, 1159, 1349, 2318, 2698, 3439, 4331, 6878, 8662, 11041, 12851, 22082, 25702, 82289, 164578, 209779, 244169, 419558, 488338, 783911, 1567822, 14894309, 29788618]

約数ペア:

[(1, 29788618), (2, 14894309), (19, 1567822), (38, 783911), (61, 488338), (71, 419558), (122, 244169), (142, 209779), (181, 164578), (362, 82289), (1159, 25702), (1349, 22082), (2318, 12851), (2698, 11041), (3439, 8662), (4331, 6878)]