19361370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13171}}^1$

素因数の和:13195

約数の個数: 48

約数和(自身を含む): 54057888

約数和(自身を除く): 34696518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13171, 26342, 39513, 65855, 79026, 92197, 131710, 184394, 197565, 276591, 395130, 460985, 553182, 645379, 921970, 1290758, 1382955, 1936137, 2765910, 3226895, 3872274, 6453790, 9680685, 19361370]

約数ペア:

[(1, 19361370), (2, 9680685), (3, 6453790), (5, 3872274), (6, 3226895), (7, 2765910), (10, 1936137), (14, 1382955), (15, 1290758), (21, 921970), (30, 645379), (35, 553182), (42, 460985), (49, 395130), (70, 276591), (98, 197565), (105, 184394), (147, 131710), (210, 92197), (245, 79026), (294, 65855), (490, 39513), (735, 26342), (1470, 13171)]