19006208

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5740

約数の個数: 36

約数和(自身を含む): 40863648

約数和(自身を除く): 21857440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5711, 11422, 22844, 45688, 74243, 91376, 148486, 182752, 296972, 365504, 593944, 731008, 1187888, 1462016, 2375776, 4751552, 9503104, 19006208]

約数ペア:

[(1, 19006208), (2, 9503104), (4, 4751552), (8, 2375776), (13, 1462016), (16, 1187888), (26, 731008), (32, 593944), (52, 365504), (64, 296972), (104, 182752), (128, 148486), (208, 91376), (256, 74243), (416, 45688), (832, 22844), (1664, 11422), (3328, 5711)]