9531616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 20154960

約数和(自身を除く): 10623344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 257, 304, 488, 514, 608, 976, 1028, 1159, 1952, 2056, 2318, 4112, 4636, 4883, 8224, 9272, 9766, 15677, 18544, 19532, 31354, 37088, 39064, 62708, 78128, 125416, 156256, 250832, 297863, 501664, 595726, 1191452, 2382904, 4765808, 9531616]

約数ペア:

[(1, 9531616), (2, 4765808), (4, 2382904), (8, 1191452), (16, 595726), (19, 501664), (32, 297863), (38, 250832), (61, 156256), (76, 125416), (122, 78128), (152, 62708), (244, 39064), (257, 37088), (304, 31354), (488, 19532), (514, 18544), (608, 15677), (976, 9766), (1028, 9272), (1159, 8224), (1952, 4883), (2056, 4636), (2318, 4112)]