19224972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13693}}^1$

素因数の和:13719

約数の個数: 48

約数和(自身を含む): 53680480

約数和(自身を除く): 34455508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13693, 27386, 41079, 54772, 82158, 123237, 164316, 178009, 246474, 356018, 369711, 492948, 534027, 712036, 739422, 1068054, 1478844, 1602081, 2136108, 3204162, 4806243, 6408324, 9612486, 19224972]

約数ペア:

[(1, 19224972), (2, 9612486), (3, 6408324), (4, 4806243), (6, 3204162), (9, 2136108), (12, 1602081), (13, 1478844), (18, 1068054), (26, 739422), (27, 712036), (36, 534027), (39, 492948), (52, 369711), (54, 356018), (78, 246474), (108, 178009), (117, 164316), (156, 123237), (234, 82158), (351, 54772), (468, 41079), (702, 27386), (1404, 13693)]