238045383904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{391522013}}^1$

素因数の和:391522042

約数の個数: 24

約数和(自身を含む): 493317737640

約数和(自身を除く): 255272353736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 391522013, 783044026, 1566088052, 3132176104, 6264352208, 7438918247, 12528704416, 14877836494, 29755672988, 59511345976, 119022691952, 238045383904]

約数ペア:

[(1, 238045383904), (2, 119022691952), (4, 59511345976), (8, 29755672988), (16, 14877836494), (19, 12528704416), (32, 7438918247), (38, 6264352208), (76, 3132176104), (152, 1566088052), (304, 783044026), (608, 391522013)]