19412310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 49222080

約数和(自身を除く): 29809770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 421, 435, 530, 795, 842, 870, 1263, 1537, 1590, 2105, 2526, 3074, 4210, 4611, 6315, 7685, 9222, 12209, 12630, 15370, 22313, 23055, 24418, 36627, 44626, 46110, 61045, 66939, 73254, 111565, 122090, 133878, 183135, 223130, 334695, 366270, 647077, 669390, 1294154, 1941231, 3235385, 3882462, 6470770, 9706155, 19412310]

約数ペア:

[(1, 19412310), (2, 9706155), (3, 6470770), (5, 3882462), (6, 3235385), (10, 1941231), (15, 1294154), (29, 669390), (30, 647077), (53, 366270), (58, 334695), (87, 223130), (106, 183135), (145, 133878), (159, 122090), (174, 111565), (265, 73254), (290, 66939), (318, 61045), (421, 46110), (435, 44626), (530, 36627), (795, 24418), (842, 23055), (870, 22313), (1263, 15370), (1537, 12630), (1590, 12209), (2105, 9222), (2526, 7685), (3074, 6315), (4210, 4611)]