15156832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 31857840

約数和(自身を除く): 16701008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 257, 304, 388, 514, 608, 776, 1028, 1552, 1843, 2056, 3104, 3686, 4112, 4883, 7372, 8224, 9766, 14744, 19532, 24929, 29488, 39064, 49858, 58976, 78128, 99716, 156256, 199432, 398864, 473651, 797728, 947302, 1894604, 3789208, 7578416, 15156832]

約数ペア:

[(1, 15156832), (2, 7578416), (4, 3789208), (8, 1894604), (16, 947302), (19, 797728), (32, 473651), (38, 398864), (76, 199432), (97, 156256), (152, 99716), (194, 78128), (257, 58976), (304, 49858), (388, 39064), (514, 29488), (608, 24929), (776, 19532), (1028, 14744), (1552, 9766), (1843, 8224), (2056, 7372), (3104, 4883), (3686, 4112)]