19865832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118249}}^1$

素因数の和:118265

約数の個数: 32

約数和(自身を含む): 56760000

約数和(自身を除く): 36894168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118249, 236498, 354747, 472996, 709494, 827743, 945992, 1418988, 1655486, 2483229, 2837976, 3310972, 4966458, 6621944, 9932916, 19865832]

約数ペア:

[(1, 19865832), (2, 9932916), (3, 6621944), (4, 4966458), (6, 3310972), (7, 2837976), (8, 2483229), (12, 1655486), (14, 1418988), (21, 945992), (24, 827743), (28, 709494), (42, 472996), (56, 354747), (84, 236498), (168, 118249)]