16441790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 30433536

約数和(自身を除く): 13991746

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 223, 365, 446, 505, 730, 1010, 1115, 2230, 7373, 14746, 16279, 22523, 32558, 36865, 45046, 73730, 81395, 112615, 162790, 225230, 1644179, 3288358, 8220895, 16441790]

約数ペア:

[(1, 16441790), (2, 8220895), (5, 3288358), (10, 1644179), (73, 225230), (101, 162790), (146, 112615), (202, 81395), (223, 73730), (365, 45046), (446, 36865), (505, 32558), (730, 22523), (1010, 16279), (1115, 14746), (2230, 7373)]