15431832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16487}}^1$

素因数の和:16512

約数の個数: 48

約数和(自身を含む): 45012240

約数和(自身を除く): 29580408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16487, 32974, 49461, 65948, 98922, 131896, 148383, 197844, 214331, 296766, 395688, 428662, 593532, 642993, 857324, 1187064, 1285986, 1714648, 1928979, 2571972, 3857958, 5143944, 7715916, 15431832]

約数ペア:

[(1, 15431832), (2, 7715916), (3, 5143944), (4, 3857958), (6, 2571972), (8, 1928979), (9, 1714648), (12, 1285986), (13, 1187064), (18, 857324), (24, 642993), (26, 593532), (36, 428662), (39, 395688), (52, 296766), (72, 214331), (78, 197844), (104, 148383), (117, 131896), (156, 98922), (234, 65948), (312, 49461), (468, 32974), (936, 16487)]