19225908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41081}}^1$

素因数の和:41104

約数の個数: 36

約数和(自身を含む): 52338468

約数和(自身を除く): 33112560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41081, 82162, 123243, 164324, 246486, 369729, 492972, 534053, 739458, 1068106, 1478916, 1602159, 2136212, 3204318, 4806477, 6408636, 9612954, 19225908]

約数ペア:

[(1, 19225908), (2, 9612954), (3, 6408636), (4, 4806477), (6, 3204318), (9, 2136212), (12, 1602159), (13, 1478916), (18, 1068106), (26, 739458), (36, 534053), (39, 492972), (52, 369729), (78, 246486), (117, 164324), (156, 123243), (234, 82162), (468, 41081)]