189992654752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{312487919}}^1$

素因数の和:312487948

約数の個数: 24

約数和(自身を含む): 393734779200

約数和(自身を除く): 203742124448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 312487919, 624975838, 1249951676, 2499903352, 4999806704, 5937270461, 9999613408, 11874540922, 23749081844, 47498163688, 94996327376, 189992654752]

約数ペア:

[(1, 189992654752), (2, 94996327376), (4, 47498163688), (8, 23749081844), (16, 11874540922), (19, 9999613408), (32, 5937270461), (38, 4999806704), (76, 2499903352), (152, 1249951676), (304, 624975838), (608, 312487919)]