19086192

素因数分解:

$2^4\times 3^5\times {\mathrm{4909}}^1$

素因数の和:4932

約数の個数: 60

約数和(自身を含む): 55404440

約数和(自身を除く): 36318248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4909, 9818, 14727, 19636, 29454, 39272, 44181, 58908, 78544, 88362, 117816, 132543, 176724, 235632, 265086, 353448, 397629, 530172, 706896, 795258, 1060344, 1192887, 1590516, 2120688, 2385774, 3181032, 4771548, 6362064, 9543096, 19086192]

約数ペア:

[(1, 19086192), (2, 9543096), (3, 6362064), (4, 4771548), (6, 3181032), (8, 2385774), (9, 2120688), (12, 1590516), (16, 1192887), (18, 1060344), (24, 795258), (27, 706896), (36, 530172), (48, 397629), (54, 353448), (72, 265086), (81, 235632), (108, 176724), (144, 132543), (162, 117816), (216, 88362), (243, 78544), (324, 58908), (432, 44181), (486, 39272), (648, 29454), (972, 19636), (1296, 14727), (1944, 9818), (3888, 4909)]