18956688

素因数分解:

$2^4\times 3^1\times {\mathrm{394931}}^1$

素因数の和:394942

約数の個数: 20

約数和(自身を含む): 48971568

約数和(自身を除く): 30014880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394931, 789862, 1184793, 1579724, 2369586, 3159448, 4739172, 6318896, 9478344, 18956688]

約数ペア:

[(1, 18956688), (2, 9478344), (3, 6318896), (4, 4739172), (6, 3159448), (8, 2369586), (12, 1579724), (16, 1184793), (24, 789862), (48, 394931)]