17412512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 38878560

約数和(自身を除く): 21466048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2203, 3952, 4406, 7904, 8812, 17624, 28639, 35248, 41857, 57278, 70496, 83714, 114556, 167428, 229112, 334856, 458224, 544141, 669712, 916448, 1088282, 1339424, 2176564, 4353128, 8706256, 17412512]

約数ペア:

[(1, 17412512), (2, 8706256), (4, 4353128), (8, 2176564), (13, 1339424), (16, 1088282), (19, 916448), (26, 669712), (32, 544141), (38, 458224), (52, 334856), (76, 229112), (104, 167428), (152, 114556), (208, 83714), (247, 70496), (304, 57278), (416, 41857), (494, 35248), (608, 28639), (988, 17624), (1976, 8812), (2203, 7904), (3952, 4406)]