19414185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8039}}^1$

素因数の和:8077

約数の個数: 32

約数和(自身を含む): 37048320

約数和(自身を除く): 17634135

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 8039, 24117, 40195, 56273, 120585, 168819, 184897, 281365, 554691, 844095, 924485, 1294279, 2773455, 3882837, 6471395, 19414185]

約数ペア:

[(1, 19414185), (3, 6471395), (5, 3882837), (7, 2773455), (15, 1294279), (21, 924485), (23, 844095), (35, 554691), (69, 281365), (105, 184897), (115, 168819), (161, 120585), (345, 56273), (483, 40195), (805, 24117), (2415, 8039)]