19186908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9461}}^1$

素因数の和:9494

約数の個数: 36

約数和(自身を含む): 48483288

約数和(自身を除く): 29296380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9461, 18922, 28383, 37844, 56766, 113532, 122993, 245986, 368979, 491972, 737958, 1475916, 1598909, 3197818, 4796727, 6395636, 9593454, 19186908]

約数ペア:

[(1, 19186908), (2, 9593454), (3, 6395636), (4, 4796727), (6, 3197818), (12, 1598909), (13, 1475916), (26, 737958), (39, 491972), (52, 368979), (78, 245986), (156, 122993), (169, 113532), (338, 56766), (507, 37844), (676, 28383), (1014, 18922), (2028, 9461)]