16904030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11821}}^1$

素因数の和:11852

約数の個数: 32

約数和(自身を含む): 35749728

約数和(自身を除く): 18845698

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11821, 23642, 59105, 118210, 130031, 153673, 260062, 307346, 650155, 768365, 1300310, 1536730, 1690403, 3380806, 8452015, 16904030]

約数ペア:

[(1, 16904030), (2, 8452015), (5, 3380806), (10, 1690403), (11, 1536730), (13, 1300310), (22, 768365), (26, 650155), (55, 307346), (65, 260062), (110, 153673), (130, 130031), (143, 118210), (286, 59105), (715, 23642), (1430, 11821)]