19395708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 49480704

約数和(自身を除く): 30084996

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3067, 3162, 6134, 6324, 9201, 12268, 18402, 36804, 52139, 95077, 104278, 156417, 190154, 208556, 285231, 312834, 380308, 570462, 625668, 1140924, 1616309, 3232618, 4848927, 6465236, 9697854, 19395708]

約数ペア:

[(1, 19395708), (2, 9697854), (3, 6465236), (4, 4848927), (6, 3232618), (12, 1616309), (17, 1140924), (31, 625668), (34, 570462), (51, 380308), (62, 312834), (68, 285231), (93, 208556), (102, 190154), (124, 156417), (186, 104278), (204, 95077), (372, 52139), (527, 36804), (1054, 18402), (1581, 12268), (2108, 9201), (3067, 6324), (3162, 6134)]