19001532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 49561344

約数和(自身を除く): 30559812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3511, 5412, 7022, 10533, 14044, 21066, 38621, 42132, 77242, 115863, 143951, 154484, 231726, 287902, 431853, 463452, 575804, 863706, 1583461, 1727412, 3166922, 4750383, 6333844, 9500766, 19001532]

約数ペア:

[(1, 19001532), (2, 9500766), (3, 6333844), (4, 4750383), (6, 3166922), (11, 1727412), (12, 1583461), (22, 863706), (33, 575804), (41, 463452), (44, 431853), (66, 287902), (82, 231726), (123, 154484), (132, 143951), (164, 115863), (246, 77242), (451, 42132), (492, 38621), (902, 21066), (1353, 14044), (1804, 10533), (2706, 7022), (3511, 5412)]