19799832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3772

約数の個数: 64

約数和(自身を含む): 56458080

約数和(自身を除く): 36658248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 3733, 5304, 7466, 11199, 14932, 22398, 29864, 44796, 48529, 63461, 89592, 97058, 126922, 145587, 190383, 194116, 253844, 291174, 380766, 388232, 507688, 582348, 761532, 824993, 1164696, 1523064, 1649986, 2474979, 3299972, 4949958, 6599944, 9899916, 19799832]

約数ペア:

[(1, 19799832), (2, 9899916), (3, 6599944), (4, 4949958), (6, 3299972), (8, 2474979), (12, 1649986), (13, 1523064), (17, 1164696), (24, 824993), (26, 761532), (34, 582348), (39, 507688), (51, 388232), (52, 380766), (68, 291174), (78, 253844), (102, 194116), (104, 190383), (136, 145587), (156, 126922), (204, 97058), (221, 89592), (312, 63461), (408, 48529), (442, 44796), (663, 29864), (884, 22398), (1326, 14932), (1768, 11199), (2652, 7466), (3733, 5304)]