19250010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16453}}^1$

素因数の和:16479

約数の個数: 48

約数和(自身を含む): 53903304

約数和(自身を除く): 34653294

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16453, 32906, 49359, 82265, 98718, 148077, 164530, 213889, 246795, 296154, 427778, 493590, 641667, 740385, 1069445, 1283334, 1480770, 1925001, 2138890, 3208335, 3850002, 6416670, 9625005, 19250010]

約数ペア:

[(1, 19250010), (2, 9625005), (3, 6416670), (5, 3850002), (6, 3208335), (9, 2138890), (10, 1925001), (13, 1480770), (15, 1283334), (18, 1069445), (26, 740385), (30, 641667), (39, 493590), (45, 427778), (65, 296154), (78, 246795), (90, 213889), (117, 164530), (130, 148077), (195, 98718), (234, 82265), (390, 49359), (585, 32906), (1170, 16453)]