19298256

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{983}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 50026560

約数和(自身を除く): 30728304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 818, 983, 1227, 1636, 1966, 2454, 2949, 3272, 3932, 4908, 5898, 6544, 7864, 9816, 11796, 15728, 19632, 23592, 47184, 402047, 804094, 1206141, 1608188, 2412282, 3216376, 4824564, 6432752, 9649128, 19298256]

約数ペア:

[(1, 19298256), (2, 9649128), (3, 6432752), (4, 4824564), (6, 3216376), (8, 2412282), (12, 1608188), (16, 1206141), (24, 804094), (48, 402047), (409, 47184), (818, 23592), (983, 19632), (1227, 15728), (1636, 11796), (1966, 9816), (2454, 7864), (2949, 6544), (3272, 5898), (3932, 4908)]